Originally Posted by nick500000

I think I remember reading somewhere on here that it is possible to take the transfer shuttle to C gates (only C, not B), then remain on the train at C and it will take you back to T5A arrivals. At this point, you will have to clear immigration. Assuming you have the correct documentation (e.g. EU passport) this may be another option. Not sure if that info is still current, however. I have never done this myself so cannot confirm.