It was interesting to watch the immigration guys last night upon my arrival in Dps - taking people aside, whisking them off to small rooms, etc. Old tricks? And a sniffer dog too - it was like a new toy for them as they thought it was a great joke to have the dog sniff people almost to death and repeatedly too. Bags through the scanner of course upon arrival after immigration but the guy doesn't even look at the screen - odd? Gotta laugh!