Chemtrails over Kent

I have never really taken much notice about chemtrails until today. I went outside my house in Kent at 12.55 and noticed the clear blue sky was criss crossed with what appeared to be a purposely laid grid of trails. I took a few pics then noticed two jets at high altitude flying equal distance apart laying joint trails. Within fiften/twenty minutes the clear blue sky had a mily hazy cover from the trails.
Something is definetly going on here, maybe its to reduce radiation from the Sun? or something more sinister, now a confirmed beliver.I have several pics but unsure how to upload them on here.

[edit on 20-12-2008 by alchemy]