I just noticed on my passport there was a yellow sticker on the back of my passport that says security on top and ICTS on the bottom. Written in the middle is 101 and the initial R. Not sure if this was placed there by UK immigration before I left the country when last there. I hadn't noticed it before. Maybe it was coming through the US.
Does anyone know what this sticker is? Maybe just a security clearance sticker as you're leaving the country? I'm about to go back to the UK in a week and a half. I've been there twice during 2004. First time was for one week in March and then again for 5 months in August. This time I'm only planning on staying one week. When coming back home in January, I had a return ticket because it was cheaper than a oneway. When standing in line for Continental check in, I was asked for my passport and asked if I would be coming back. I said yes, even though I didn't come back on the day it had on that date because the only reason it was roundtrip was because it was cheaper. Don't know whether they were with Continental or immigration. Now that I've seen that sticker, I'm panicking. Have I been flagged or something? Any info would be great.