Clean all the hydraulic lines then return to them after a run with a white rag or kitchen roll and clean them again noting where any stains are from.I checked underneath earlier car has not been driven since yesterday. There were no new signs of oil leaking on the pipe
Only option is to attempt to thorougly clean the area and monitor
Two things to do here. Detach the hose from the clamp and see what it looks like underneath it. And, look for another hose with similar arrangement and compare.Where the rubber goes into the steel joint the white rubber clamp has split, could this cause it to leak?
They will be available separately. When you identify the line, consider replacing the corresponding other one at the same time. If the rubber is that far gone to leak it may be breaking up internally. PAS lines doing that can deposit bits of rubber in the valves.Dont think you can buy them separately, was thinking of using a small jubiliee clip?
If hose is steel braided (probable) then Jubilee clip wont work - only crimping is strong enough. If it isn't braided - and you can pinch it closed with your fingertips (with the engine off) - then a Jubilee might work but replacing the line(s) would be much better.
I'd be cautious. A mere weep isn't a major concern right now but fluid is being lost from whichever system the line serves.Do you think its okay to continue to drive the car?
Leaks don't cure themselves and there's always a risk of complete failure. If that line is a trans cooler line and it empties the contents of the transmission not only will it wreck the trans before you can shut it all down, oil dumped on the road surface wont do much for the rear tyres' adhesion.