Latics have issued a warning to fans who park in the grounds of the Royal Oldham Hospital for free on matchdays.
It has been brought to the club's attention that a clampdown on illegal parking at the hospital has just been brought into force.
Though it has always been pay and display, until now it hasn't been enforced and many fans parked for free.
Now, however, any fan returning to their vehicle in the grounds will be liable to find they have received a £60 parking ticket.
The solution is to use the club's official car park for £5 or even better value is a car park season ticket which is priced at £80 and which is available for all league and cup games.