I'm interested in seeing how many people are coming back to Y13 in my year. As I've heard quite a few people got annihilated in their AS levels (I didn't do much better), and aren't allowed to come back. The school can only blame themselves, many of the ones knocked out were people who didn't meet the requirements of 5 GCSEs (inc Maths+English) but were pushed through anyway. They weren't prepared for A levels and it showed.
I'm not sure how the school grant system works but I'm pretty sure the school gets more funding the more people enrol in 6th form, so they push as many people as they can through in Y11