Anyone know where the drain on the 206 fuel tank is, just put £20 of petrol in the parents diesel while my car is in the garage awaiting an engine rebuild

there is no drain plug on the tank they are plastic now you can lift the rear set base out and remove the fuel sender unit and suck the fuel out with a pump or you may have to take the tank off

Not sure, but if you can't find it, you can use the priming pump in the engine bay by disconnecting the discharge end and connecting a pipe into a container. Takes forever to do but works.

rear seat base?

Get a siphon pump and pump it out into buckets and then refill it with diesel to dilute what's left.

Thanks for the quick replies. admitted defeat at about midnight, and towed it to the garage this morning.