Here's how you might protect yourself too:-
http://www.computerworld.com/s/article/9243537/Cryptolocker_How_to_avoid_getting_infected_and_what_to_do_if_you_are_
As far as I remember the UK remember from my alarm company days the UK uses 433.92mhz and the USA & Japan use 315mhz. 433.92mhz is the frequency for most of Europe too but I think France maybe different.
Walk away from that garage now!!! How the feck these jokers can say stuff like this is beyond me!!? As Mitz says get the rear bumper off and take a look.
Where are you based buddy?
Recently there have been a number of occasions when people posting items or cars for sale have had their threads completely hijacked by other members with opinions about the price.
Please keep in mind that anyone is entitled to sell anything they want at whatever price they want (within the forum rules) here, and therefore that is their prerogative. If you think the item is over priced and have NO intention of buying said item then please refrain from commenting. Market prices will always dictate the selling price so let's please have a little more thought and respect for others and let those forces run their natural course.
Remember it might be you trying to sell something next time.
Thank you.