PM020, pilot officer A. Porter reporting. Intelligence implied Politz, Germany, was in Zone 11, which would place it out near the V-1 sites in Peenemunde or Swinemunde, not the 50km southeast of Neumunster and 40km northeast of Hamburg that it is. We flew to the correct location, and as a result put a healthy 50% on target. Saw off two Me-110's on the way in. On landing discovered we had lost the brakes in the exchange, but I got it stopped well before the end of the runway. (3 hits, 26 Peckham Points)