I'm more lenient for the most part, depends upon the circumstances. If they are caught still checking into some information from the books or something becasue everyone else went quickly, I'll allow them the time they need. If they are newer players, I'll allow more time. If they are asking me questions to clarify the situation, I'll allow more time. For the most part I allow about 30 seconds or so, but I don't actually time it. If a player is just standing there staring at the map, completely unsure of what to do, or is counting off exact numbers of squares, I'll pressure them into making a decision quickly.