are saying basic security here at the olympic park is seriously lacking investigative journalist lee hazeldean is on the cover with g four s. the security firm that won the four hundred fifty million dollars contract for the games he's posing as a trainee and says rule recruits vetting and training are substandard i was asked during the training exercises to be a would be terrorist i was given a knife a real gun and a fake i.e.d. the gun was in my bag. didn't see it it is a good several times he still didn't find it he got behind one did the hand and it didn't go he hadn't turned on least says he's raised his concerns with g four s. but was told to mind his own business no one from the company was available to comment for this report meanwhile the organizing committee remains resolute about safety security is absolutely the top priority for us and we want the people who come to visit london in twenty twelve to be absolutely confident they're going to be safe and secure and you'll go through security and an x. ray machine a look at anything you bring him with you and that way we can check that