Operation Stack

Coordinates: 51°05′33″N 1°05′33″E / 51.0926°N 1.0924°E / 51.0926; 1.0924

Operation Stack
Operation Stack being implemented in March 2008
Operation Stack Operation Stack shown within Kent
OS grid reference	TR169374
List of places UK England Kent

Operation Stack is a procedure used by Kent Police and the Port of Dover in England to park (or "stack") lorries on the M20 motorway in Kent when services across the English Channel, such as those through the Channel Tunnel or from the Port of Dover, are disrupted, for example by bad weather, industrial action, fire or derailments in the tunnel.

According to Damian Green MP, by 2007 the system had been implemented 74 times in the 20 years after it was first introduced.^[1]

Causes

Operation Stack is implemented whenever there is an urgent need to inhibit the flow of traffic to the Channel Tunnel and the Port of Dover, which handle 90% of freight traffic between the United Kingdom and mainland Europe. There are officially only 550 parking spaces for HGVs in Kent, so if access to cross-channel services is restricted, congestion would quickly spread across the county.^[2]

The most common causes of Operation Stack are severe weather that either cancels or restricts ferry services, industrial action at the French ports of Calais, Dunkirk and Boulogne, and electrical failures in the Channel Tunnel.^[2]

Procedure

A map of the first three phases of Operation Stack

The M20 is the main road from the London Orbital Motorway, the M25, the world's largest and busiest ring road,^[3] to the Port of Dover, the busiest ferry terminal in Europe,^[4] and the Channel Tunnel. It runs south-east from the M25 near Swanley through Kent via the county town Maidstone, Ashford and Folkestone to Dover. Most of the road is three lanes in each direction as far Folkestone, then two lanes to Dover.^[5]

Lorries are parked on the carriageways as below, with all other traffic diverted onto the A20:

• Phase 1: Coast-bound from Junction 11 (Hythe) to 12 (Cheriton)^[6]
• Phase 2: Coast-bound from Junction 8 (Maidstone) to 9 (Ashford)^[6]
• Phase 3: London-bound from Junction 9 (Ashford) to 8 (Maidstone)
• Phase 4: Coast-bound from Junction 8 (Maidstone) to 12 (Cheriton)^[7]

By stacking lorries along the motorway, up to 3,000 additional parking spaces for freight can be created. The decision to implement each phase of the programme is taken in conjunction with Kent Police, the Port of Dover and Highways England. Local traffic often uses the parallel A20 (the old turnpike road from Maidstone to Folkestone) or the A2 (the historic Roman Road from London to Dover via Canterbury) though neither offers the same capacity as the M20.^[2]

The road can be closed for days at a time,^[8] and as a result Operation Stack has been controversial.^[9]

History

1988

Operation Stack was first introduced in February 1988, because of a strike called by the National Union of Seamen in Folkestone Docks, which was then an important ferry terminal, that began on January 31. Though the strike stopped after three days, there was still a tailback and local protests and struggle between Folkestone and Dover. The whole of the M20 between Ashford and Folkestone was closed; at the time, the motorway was incomplete between junctions 8 at Leeds Castle and 9 at Ashford.^[10]

1999–2000

In 1999, Parliamentary Under Secretary for Transport Keith Hill commissioned a study by the Channel Road transport Group to look at alternatives.^[11] The following year, Michael Howard asked Secretary of State for the Environment, Transport and the Regions John Prescott about alternative methods to Operation Stack. Prescott replied that he would investigate matters but defended the status quo, saying "Management schemes can make traffic flows much better, and they are almost inevitable in difficult circumstances."^[12]

2005

In early 2005, Kent Police implemented Operation Stack several times within a few weeks due to bad weather (snow), a strike and a berth damage in Calais, therefore limiting the number of ferries which can cross the channel. By the end of June 2005, it was revealed that Operation Stack was implemented a total of 18 times in the first half of the year and cost Kent Police £123,000 in overtime.^[13]

2007

At the end of January 2007, local Members of Parliament Damian Green (Ashford) and Stephen Ladyman (Thanet) were involved in a debate covering Operation Stack in the House of Commons. Everyone agreed that stacking was a problem, but there were no firm decisions as to any alternatives.^[14]

2008

On 5 March 2008 industrial action that had begun in late February by French workers operating SeaFrance cross-channel ferries resulted in Kent Police initiating phase 2 of Operation Stack.^[15] The industrial action lasted for a number of days, with the backlog on the M20 causing significant disruption. The MEP for South East England, Richard Ashworth, and the leader of Kent County Council, Paul Carter, urged French president Nicolas Sarkozy to step in and resolve the dispute because of the resulting difficulties.^[16][17] This was the first time in the 20-year history of Operation Stack that the M20 was closed for more than three days; businesses in nearby towns reported trade down by up to 50%.^[18]

According to Kent Police logs, one, two or three phases of Operation Stack were implemented for at least part of each day between 28 February and 15 March 2008.^[19] The Freight Transport Association estimated the cost of disruption to be between £4m-£5m at 9 March 2008.^[20] Kent County Council later announced progress with plans to construct a lorry park for temporary use to mitigate the effects of Operation Stack. This has met with opposition from the borough councilor for Saxon Shore ward where it would be sited; he accused the county council of "not thinking strategically", not considering the environmental impact properly, and of siting it too close to a National Grid facility, where he expects the fuel in vehicles to be a danger to a "facility of strategic national importance".^[21]

2015

On 24 June 2015 Operation Stack was implemented due to industrial action taken by French employees of the MyFerryLink company, as a result of disagreements regarding the imminent takeover of the company by DFDS. This has been the first ever incident which has seen the implementation of Phase 4 of Operation Stack, which involves closing the M20 from Junctions 9 to 11 coast-bound, meaning that continent-bound HGV traffic was stacked all the way from Junction 8 at Hollingbourne, southeast of Maidstone, to Junction 12 at Cheriton, near Folkestone. Operation Stack began to be removed from 3 July onwards, with more than 30 miles of parked HGVs needing to be cleared. The cost to the United Kingdom economy was estimated at around £250 million.^[22]

Over 4,600 HGVs were eventually cleared from the M20 by 4 July,^[22] however soon afterwards Phase 2 was implemented again for Eurotunnel freight traffic, due to over 150 migrants storming the Calais tunnel portal. This was as a result of the ongoing migrant crisis in Calais. The incident demonstrated that insufficient organisation and security at Eurotunnel, and port facilities throughout Calais was present to keep the desperate migrants under foot.^[23] Operation Stack resumed later during the month. Damian Collins, MP for Folkestone and Hythe complained the problem was too large for Kent County Council to deal with and met with the Home Secretary, Theresa May for discussion.^[24]

Alternatives

Several other options have been considered:

• Parking the lorries on the Kent County Showground at Detling has been discussed by the Highways Agency, but locals are opposed because the area is very congested.^[25]
• In 2005, the Dover Harbour Board unveiled a plan to create a lorry park for 1,500 vehicles^[26] with construction beginning in 2006.^[27]
• In February 2007, it was revealed that Kent County Council had been talking to landowners about buying land for a lorry park.^[28]
• There has been a suggestion from Shepway District Council for a lorry park to the north-east of the roundabout at Junction 11, which would be supported by development in the Stanford and Lympne areas.^[29]
• A coned contraflow system has been trialled on the 10.5 miles (16.9 km) section between Ashford and Maidstone, to relieve the pressure on the A20, but it was costly and slow to arrange, taking two days to set up and two days to remove.^[30] The Highways Agency have announced a plan to use quick movable barriers^[31][32] to set up a contraflow so that two lanes can be maintained.^[33]
• Use of Manston Airport ^[34]
• Use of part of the car park at Ebbsfleet International railway station to temporarily park/queue up to 1,000 lorries
• In July 2016 the Department for Transport announced that a new lorry park for 3,600 vehicles was to be built to the north of junction 11 of the M20, with new access from the eastbound motorway between junctions 10 and 11, at Stanford West, with completion expected by Summer 2017.^[35]

Other ports

Felixstowe

When the port of Felixstowe is closed, lorries are parked on the old A45 at Levington. They used to be parked on the A14 but this was deemed to be too dangerous for other road users.^[36] This is implemented when winds exceed 45 miles per hour (72 km/h) as the cranes cannot be operated due to Health and Safety regulations.^[37]

Stranraer

When the ports of Cairnryan and Stranraer are closed, lorries are parked on the closed A751.

References

External links

• "Operation Stack information". Kent County Council. Retrieved 25 July 2015. 
• "Highways Agency description of Operation Stack". Highways Agency. 14 April 2009. Retrieved 11 February 2009. 
• "Port delays hold up M20 lorries". BBC News. 18 February 2005. Retrieved 3 January 2010. 
• "Snow brings Operation Stack back". BBC News. 1 March 2005. Retrieved 3 January 2010. 
• "M20 backlog due to Calais strike". BBC News. 29 November 2006. Retrieved 3 January 2010. 
• "Lorry backlog closes part of M20". BBC News. 5 December 2006. Retrieved 3 January 2010. 
• "Operation Stack returns near port". BBC News. 11 March 2008. Retrieved 3 January 2010. 
• "Operation Stack in place as French strike". This is Kent. 14 April 2009. 
• "Proposed new Junction 10b and Lorry Park". Monserat Properties. 13 August 2009. 
• Operation Stack - Chris' British Road Directory