Operation Stack was 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.
Operation Stack is managed by Kent Police using powers under the Civil Contingencies Act 2004 and coordinated by a multi-agency group known as Operation Fennel.[1]
According to Damian Green MP, by 2007 the system had been implemented 74 times in the 20 years since it was first introduced.[2]
^Parliamentary Select Committee
^Hansard (1 February 2007). "Operation Stack Debate House of Commons". parliament.uk. pp. column 465. Retrieved 24 August 2015.
OperationStack was 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...
Look up Stack or stack in Wiktionary, the free dictionary. Stack may refer to: Stack Island, an island game reserve in Bass Strait, south-eastern Australia...
from the stack, and results placed in the stack. The stack easily holds more than two inputs or more than one result, so a rich set of operations can be...
when traffic across the English Channel is disrupted, such as OperationStack and Operation Brock. The road starts at its junction with the M25 motorway...
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known as an execution stack, program stack, control stack, run-time stack, or machine stack, and is often shortened to simply "the stack". Although maintenance...
park for OperationStack. Manston was switched to Operation Brock, a plan for the event of a no-deal Brexit, when it superseded OperationStack in 2019...
point of view of an implementer, not a user. For example, a stack has push/pop operations that follow a Last-In-First-Out rule, and can be concretely...
other than the top element. A stack automaton, by contrast, does allow access to and operations on deeper elements. Stack automata can recognize a strictly...
(the end of the operationstack) to return to the starting instruction of the program (looped back to the beginning of operationstack). This made the...
instruction was an implied unconditional branch (GOTO) at the end of the operationstack, returning the program to its starting instruction. Thus, it was not...
program crashes, incorrect operation, or security issues. Typically, buffer overflow protection modifies the organization of stack-allocated data so it includes...
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mechanism of operation as the SIG Sauer P220, but is developed to use higher capacity, double stack magazines in place of the single stack magazines of...
something new to the stack once you know the item you are trying to add is the only thing that has been added since you began the operation. This is done by...
locomotives. The blocking of the tunnel led to the implementation of OperationStack, the transformation of the M20 motorway into a linear car park. The...
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implicitly in the call stack. Depth-first search is easily implemented via a stack, including recursively (via the call stack), while breadth-first search...
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the offending operation. In a multitasking system, each thread of execution will typically have its own stack. If no special system stack is provided for...