I am sure there are many volunteers to drive the police car for this two weeks!!

They'd probably even work for free or not ask for overtime !

Seriously though I am sure that they will try to ensure that the most experienced traffic officers will be assigned to this car. I see they only have it for a short time, and I guess they hope to chase the fastest of speeders ?
So why do they need this car? Is it s a test for alternatives to a helicopter ?
Might we assume from this that they can therefore safely handle a car going at high speed safely on the motorway? In chase scenarios, they don't usually approve of very high speed chases as those they are chasing may react unexpectedly or make a small error that may result in a catastrophic result.
So what will they actually achieve from this ? A PR exercise ?
Looking for respect from those that own powerful cars and hope it acts as a deterrent ?
Do they loose to those that 'run' from the police, on the M6 Toll road ?
How many high performance cars do the police fail to catch - does this exercise imply that there maybe some or perhaps even many ?