Any bus with more than eight passenger seats, with a trailer up to 750 kg
As category D but with a trailer over 750 kg
*Age 17 if you are a member of the armed services.
** You can drive these vehicles at age 18 if one of the following apply:
1) You are learning to drive or taking a PCV test or Driver CPC initial qualification
2) Having passed a PCV driving test and Driver CPC initial qualification, you can drive under any of the following conditions:
3) Having passed a PCV test before 10 September 2008 and driving under a bus operator's licence, or minibus permit, or community bus permit and any of the following conditions:
***Age 20 after passing a PCV driving test and Driver CPC initial qualification.
For further advice you can contact the Driving Standards Agency by phoning 0300 200 1122.