I have noticed a strange smell and some odd noises in may car for the last 2 or 3 days.
I have just driven to Birkenhead and back with The Boy and we have discovered what it is.
There's a bloody mouse living it!! 
What ...Just the one? We once abandoned a car which blew up on route to Mont St Michel. We parked it in one of our back fields. A few years later we decided to get rid of it and a few others we had acquired over time, (we were starting to look like the local scrappie) We used the tractor to tow it to the front of the property, but it was very heavy, when we opened the bonnet and looked inside

, they had built an apartment block out of about half a ton of mud, hundreds of holes into separate little dens. We must have made hundreds of the little things homeless. We often wish we had taken a photo before we demolished it as we did not know mice were into civil engineering. It took months and many wheelbarrow loads to remove the mud from the driveway.