We had a terrible time at T4 having arrived from st maarten via CDG. Having literally just stepped foot off the air bridge two security guards immediatlly and aggresively ask for passports when nearly 5 metres behind them you can see the passport control desks. Oh and theres only two open with two massive ques and several closed desks.
Then having finally passed through the calamity of arrivals you walk through the middle of a corridor lined with security men with their arms folded giving you the "stare" as if you're on deathrow. Welcome home......