I managed to get one during the first week of December even though the website said no appointments are available when I tried about an hour back before making the acutal booking. Just keep trying... I think they make the slots available at random timings during the day. Good luck

Hey guys, I have been trying to book an appointment online for Tier 1 single applicant, but never succeeded in getting one...says none of the dates are available even up until the 14th of Dec..anyone had any luck in the past few days...are the systems down???? any ideas??