DANGELBLOOD

First stay where you started, then kill the gunner by shooting him, save your grenades, then kill the rest of the people. When you see about 10 Germans shooting you, take a machine gun and kill them and then go plant the explosives, if anyone is shooting you kill them, if not still kill them. Then as right as the explosive goes off throw all your grenades there to kill the germans who are going to come out after you.

P.s. Take your time after that.

bublz

What I do is I wait for the one guy right next to the sideways jeep to die. He'll drop Bren, which is very useful when there are so many Germans trying to kill you. Then I go to the right of the jeep and go up the few stairs. There will be some guys who say they will help you, but they'll die almost right away. I then kill the squad of Germans that come out of the building in front of you and I take the grenades that they leave behind. Next, I go back to the jeep and use the Bren (with the bipod deployed) and take out the machine gunners in a flurry of bullets. Make sure that all of the gas containers are destroyed and get behind the sandbags right in front of the arch. Toss a grenade and right before it explodes run in and set the bomb. Then jump over the sand bags and get cover. Its not foolproof, but it works.