The effects of a badly located accident and bugging out

[River Song]

I suppose this could go into the "How to create an instant parking lot"

You need 2 or 3 other friends each of you with cars.

Drive to Hyde Park Corner in London and get onto the roundabout with strategic gaps. At a given moment stop the cars and get out and walk away. Within about 10-15 minutes a large part of London stops. Yeah you'll get arrested for some obstruction offence and get fined but what a hoot!.

If you also do this at Kings Cross and possibly two other points you will bring London to a complete halt. That's why taxi drivers demos are all very tightly controlled by the police.

He he - I'm feeling quite wicked today.