I think with all of the strict rules to the civilians,same apply to European police.Thats why I think Condition 3/Israeli carry is the most common and fool proof way to carry there.My CCL instructor was an ex Israeli special forces guy,he was training us to rack the slide while you extending your hand forward and pointing your gun after unholstering,so by the time your hand is fully extended,slide is already racked and round is in the chamber,sights on target.And he was very efficient in that,whole process would take him fraction of a second.Thats the way I prefer to carry,especially if I carry my S&W MP 2.0 compact.