1. Borrowed mum's car, drove to Truro.
2. Bought some stuff.
3. Stopped on way home, got some petrol.
4. Drove a further three miles wondering why there was a strong sort-of-petrolly-smell and a loud rattling sound from above me.
5. Stopped at laybay, took petrol cap off roof.
6. Returned car.
7. Said nowt.