Checkpoints to consider:

With new manufacturing techniques and new explosive bombs, we introduce the charge need not be very visible, so it is important to get from the beginning to the underside of the vehicle in question and identify any gaps where it will be easy to hold a charge without being noticed much.
wheel 2 º Steps. Because of their smaller visual angle, placing a device on a wheelbase is more effective when attacking a person. For terrorists, this technique has advantages and disadvantages. As an advantage, the fact of the lack of visibility of a wheel in many models of vehicles. The drawbacks: the placement of the device in question is much more slow and cumbersome and the load has to go very well oriented to the domestic carrier to cause maximum damage, even so, and informed limpet charges that to this day have been used in Spain, this type of pump would be more focused on killing the driver, making it more likely that one of its kind put on the VIP cars in a vehicle official protection.
3 º control locks. It is advisable to review locks
With new models of cars, almost any vehicle including lock and co-pilot, but if any, obviously the terrorist will use this because it is less visible at first.
very careful eye and trunk lock. SEAT models like include a bezel that covers the lock and with this type of car is easier to have "less subtlety when closing burst and is undetectable to the naked eye by the coating wears.
4 º Porters. Here is where you usually host the booby traps, the classic system of a belt when the tension of the trunk is stretched enable detonation. It opened only a small gap, enough to see if there is something hanging from the tailgate and it is also advisable to observe the trunk from the rear seats if they are folding.
5 ° Low seats. Where are the terrorists had the opportunity to access the vehicle, most likely install the explosive inside. A check with a mirror or just sitting down looking up often enough to avoid unpleasant surprises. This also applies to the passenger seat.

Once these checks, although lasting and comprehensive look at a time are made, we can start a movement.
Remember that it is not always necessary to revise this, as in many times of the day, do not lose sight of the vehicle or under surveillance of some kind of security. But despite this, take the highest security measures, it never hurts.
If you have any comments to add or some technique to discuss with the rest of intimate partner who visit the blog, not hesitate to write your comments.