The number of London students getting the highest grades in A-Levels has fallen for the first time in more than 20 years.
Today's exam results show that 28.5 per cent of this year's entries got an "A-star" or an "A".
Last year, it was just over 29 per cent.
The worry is that some students will now miss out on the universities of their choice.
Paul Brand has this report.
More top news
Murder investigation launched in Belsize Park after a woman dies in hospital from injuries.
Police launch a manhunt for an escaped violent sex offender after a boy was attacked and woman had her hair 'sprayed red' in west London.
A man has been rushed to hospital after a stabbing in broad daylight in West Kensington.