I've gone through Frankfurt with firearms, a breeze, but how about London? Have heard horror stories like everybody, and it makes me nervous. It's cheaper and more convenient for me to transit through London from my home in Canada, any reason I should avoid doing so and pay a bit more to go through Frankfurt again? Will be travelling with two rifles, in one Pelican case, and one Pelican case for ammunition. Rifles are a .375 bolt action, and a 7x57 or .270 bolt action, we'll be leaving in October this year. Appreciate any insight before I book!