On Thursday evening I was returning from Bedford and decided to use the A428 to Black cat, at 7.30pm I thought it was quiet but promptly joined the rear of a very slow moving 2 mile queue. about a mile from Black cat I saw a Police car coming down the middle with Blues and Two's so like everyone else moved over to let him through ( no hard shoulder but there are some nice big gully's and run off's).
After he passed me and about 5 cars in front he came up behind a small Peugot who just sat there, either half asleep or on the phone. There must have been 10-15 seconds before he shot to the right and the Police car went past, he then immediately cut back in behind the Police car and set off at speed behind him as the traffic parted to let them pass.
No idea how far he got but I did see various vehicles give him a near miss as they pulled back out. I'm also rather hoping he got a ticket.
The favourite culprit to blame for selfish and aggressive behaviour is big German cars owners, but the reality is there are twattish and selfish drivers everywhere.