we saw flashing lights in the skyWe were driving through the countryside near Bradford coming back from a party. Two of us were sober as we were driving. The guys in the back of the car wer asleep and we pulled over to rest as we were sleepy too. We set off driving again an hour later and it was 2 am when my boyfriend shouted to look to my left and I saw three lights in the sky each on about a mile apart and they kept changing position we stopped the car and we watched them hover over the same area for about an hour. They then flashed very brightly twice and disappeared.((NUFORC Note: Witness identifies self as a medical professional. PD))