This might not be in the right forum, but I was watching Bosch last night for the 3rd time. In the series, he's a dead left-hander. But he shoots right-handed and has his holster on the right side. In real life, are lefties trained to shoot only right handed so that there can be a common setup of the belt or uniformity between officers? I don't recall seeing police with left handed holsters, but I haven't paid that much attention.