Hint in the Hitman Contracts

Here is a hint I found out on the level Traditions of the Trade a hint to take a sniper case through the security check.

1

Before you go through the security check dont forget the ID card. You need to leave the guns behind you. Sniper rifle in the suitcase is the only weapon which is possible to take with through the security.

2

3

Before you go through the metal detector drop the case those security guards dont care about that part unless if you go through the metal detector while holding the snipercase with the hand.

4

When you dropped the case go through.

5

When you went through you can pick it up. The security guards dont care about the case.

6

Now you can go inside the hotel

7

Filmclip

Here is a filmproof.