He served initially with the Middlesex regiment, before being transferred to the Labour Corps - this was often as a result of being medically downgraded, perhaps after recovering from injury, wounds or illness.
He was entitled to the Victory Medal and British War Medal, and the entries on his card refer to the actual medal roll at Kew which lists his name and medals. These rolls are not available online.
He does not have a "Date of Entry" which suggests that he only went overseas after December 1915.
That's all that can be determined from his Medal Card, I'm afraid. Without knowing the battalion with which he served ( this can be determined from the Medal Rolls), it is impossible to say for certain where he served.
Ivor Lee's excellent book "No Labour, No Battle", which tells the history of the Labour Corps, could be a useful reference as the LC service number should give some indication of when he transferred to the Labour Corps and which unit of the LC he served with. Maybe worth seeing if they have a coipy at your local library.