Brian Clough managed both Derby County and Nottingham Forest

The service for the football icon has already been moved from Derby Cathedral to Pride Park because of a high demand from football fans.

Thousands of people are expected to attend the event on 21 October. Tickets are free but limited.

Clough, who died last month aged 69, led both Derby County and Nottingham Forest to League Championships and won the European Cup twice with Forest.

Supporters can collect the tickets in person from Nottingham Forest's ticket office or from Pride Park in Derby.

Postal requests

They are also available from the Council House in the Old Market Square in Nottingham from 1000 BST on Thursday and from Derby's Council House and Derby Cathedral.

Clough died on 20 September in Derby City General Hospital where he was being treated for stomach cancer.

No ticket requests will be accepted by telephone but people can send a stamped addressed envelope to either ground. Postal requests will be accepted up until Monday.

Anyone who has already sent stamped addressed envelopes to Derby Cathedral will have tickets posted to them and those who already have their tickets will be issued with replacements.