Vape rules in the UK and abroad what you can and can't do on holiday Liverpool Echo Vaping On Holiday The Ultimate Guide TECC Blog Travel tip: Vapes must be packed in your carry on bag. Keep them there while traveling through airports and on the plane. The only clouds you should be chasing are the ones your HOLIDAY: Vibes that make every day a Holiday. Leafly Increasingly, vacation destinations have had no time for e cigs and no mercy for tourists who break the vape bans.