V reg 406 Estate.
Fuel pipe return going up under back seat to pump. This has been rubbing on the bodywork quite happily for 6 years or so & finally broke through on our
170 mile journey to holiday. Nice one. Caused huge hassle/upset/loss of fuel. Obviously could have been quite nasty. Luckily only leaked when pump was running.
The pipe is reasonably well hidden, but belongs to a section that joins at base of tank/return inlet/ carbon filter.
Peugeot dont stock it directly, but will sell a length of new hose & a pair of clips for about £3
Check yours soon...