Voucher is valid for one person for a day’s free unlimited travel on Saturday 23,Sunday 24 or Monday 25 May 2009.

The customer needs to have one voucher for each day they wish to travel.

Travel is from/ to the following stations: Oxford, Islip and Bicester Town.

One half of the voucher must be retained by the customer for permit to travel. The other half to be filled in and surrendered to the conductor on board the service or at the ticket gates. firstgreatwestern.co.uk

see t&c http://www.firstgreatwestern.co.uk/Content.aspx?id=3966