Sorry if this gets asked a lot.
My travel company says I need one for a holiday in 3 weeks time.
Does anyone know what the score is with these - do I need to book a doctor's appt just to get one? I hate wasting their time if I don't need to. Also do I need to pre-warn them that I need one or do I just rock up to the appt and get one issued there and then? Also how long do they last for, if I got one now would it cover me for travel on 23rd June and back on 30th?