family railcard - what size photo do I need?

[tatt]

Leaflet doesn't mention a photo at all and the station was shut when I went. Anyone got one and know what I need to take?

[Furball]

you don't need a photo

you can also apply online if your stattion is sometimes shut

[tatt]

strange, someone mentioned uploading a photo elsewhere. Haven't time to wait for it to be delivered.