Free hospitality on manufacturers stands?

[JetskiJezz]

I'm heading down to the moving motor show on Thursday with a couple of friends and then back again on Saturday with the family.

For the last few years, you enable to show your key on the BMW stand which then gains you access to the hospitality suite - and from memory free drinks.

Does anyone know if any other manufacturers are doing the same this year? I'm just trying to work out which car keys from my various group of friends we need to take with us to get some partial VIP treatment?

[JetskiJezz]

Just an update, I went with a friend yesterday and took Mercedes, BMW and Jaguar keys. Access to all 3 VIP areas was fine and relatively painless.

With both Mercedes and BMW it was simply a case of showing them the key and then they let you up the stairs, it appeared to be a 1 out 1 in type of arrangement, but wasn't too busy yesterday so we didn't have a problem.
Jaguar wanted you to give your details and register with them which caused a little bit of a queue, but again it wasn't massively busy so it was fine.

All 3 were providing water, coffee and tea. We did also might have some nibbles during lunch on the Jaguar stand.