Oil leak is worse than i first thought, seems to be on the near side at the front?? low oil warning symbol on the trip computer is showing, I ran it up to temperature and saw a puddle

obviously when the oil is hot it leaks more. I am trying to fathom out where it's coming from as it's not obvious from above.
Anyway Sunroof wasn't seized, although the motor runs but nothing happened I opened the sunroof with the key and greased all the runners and moving parts still no joy.
Took the door card off the passenger side and all was well, no rust on the inside of the door skin but fired some aerosol grease in there to ward off any damp until I can waxoyl the car. Whilst I was there i greased the runners and window mechanism. All in all other than the oil leak which i must confess is worrying me the car is in good shape.