Derby County fans travelling to Wembley for the Championship play-off against West Bromwich Albion have been warned about parking problems. More than 170 coaches have been booked to take fans to the match on 28 May but Derbyshire Police said there was only enough parking for 100.
A police spokesman said they were liaising with the Metropolitan Police over alternative parking arrangements.
He added there would be no parking near the stadium and cars would be towed.
"The Metropolitan Police has currently advised that the best option is park outside the stadium area and use the Tube system to get to Wembley," said Pc Paul Russell from Derbyshire Police.
"We're also researching additional options to resolve other parking close to the stadium but that is still in its infancy."
Pc Russell also asked coach companies taking parties to Wembley to contact Derbyshire Police for further advice.