Group captain the wing commander and group captain command pennants are triangular in shape. The rank of group captain is also used in a number of the air forces in the Commonwealth, including the Bangladesh Air Force, Ghana Air Force, Indian Air Force (IAF), Nigerian Air Force, Pakistan Air Force (PAF), Royal Australian Air Force (RAAF), Royal New Zealand Air Force (RNZAF), Sri Lankan Air Force and the Trinidad and Tobago Air Guard. It is also used in the Egyptian Air Force, Hellenic Air Force, Royal Air Force of Oman and the Royal Thai Air Force. The Royal Canadian Air Force used
No. 3 (Royal Auxiliary Air Force) Police Squadron To undertake this expanded task, the establishment of the RAF Police was increased by a number of both regular personnel and reservists. After a study, it was decided that the most effective way for the reservists to be formed was as members of the Royal Auxiliary Air Force. These personnel would then be integrated with the existing Tactical Police and Security Squadron to form Tactical Police Wing. Recruiting for 3 (Royal Auxiliary Air Force) Police Squadron, began in earnest in October 2002. No 3 (Tactical Provost Wing) Police Squadron is based at RAF Henlow in Bedfordshire. During 2005 elements of