So I drove to work this morning, noticed the back end felt very strange even dwardeling through traffic, thought no more of it till I went to the car at around 10 and notice the rear left flat as a pancake. I had to borrow a footpump from one of the lads and spent what felt like an hour getting 25 PSI into the tyre and took it to the local type place for repair. It lasted the journey fine even though it's only a mile or so.
He took the tyre off and there's a screw right through the middle, however as it came off the rim you could see a collection of rubber bits on the inside of the tyre, this he explained was the sidewall. I only just had two RE002's fitted to the front, so I guess I'm lucky in the fact it's an older tyre (still with 6mm of tread on) that picked up the screw and not one of the new ones.
Unfortunately he can't get them in so I've ordered another pair of RE002's online for delivery to his on Thursday. Bit of a bummer really, money I could have done without spending.
Fcuking cars.