With the Sochi winter Olympics just around the corner, Russia's law enforcement officers are on high alert.<br/> <br />They have tightened access restrictions to the Black Sea resort, with a new traffic scheme that gives priority to Olympic transport.<br/> <br />And residents have mixed feelings about the heavy police presence.<br/> <br />(SOUNDBITE) (Russian) SOCHI RESIDENT, MARIA GOLOSNITSKAYA, SAYING:<br/> <br />"Some people are uncomfortable about it. A few days ago we went to Marimol and had to pass through a metal frame and show IDs, but I think in the current situation it is necessary. Of course it takes time, but so what?"<br/> <br />Aware that the success or failure of the Sochi Games will help shape his legacy, Putin has ordered a boost in security. It comes after two suicide bomb attacks killed at least 34 people in the city of Volgograd, just over a week ago.<br/> <br />This resident says increased security is necessary:<br/> <br />(SOUNDBITE) (Russian) SOCHI RESIDENT, GEORGY NIKITIN, SAYING:<br/> <br />"Maybe it
