It’s thought the centre is now overcrowded because hundreds more were moved to Manston after a petrol bomb attack at Border Force migrant centre in Dover. There were allegedly 4,000 people stuck in the centre earlier this week, even thuogh it was designed only for 1,600.
Article source: https://www.huffingtonpost.co.uk/entry/dover-manston-migrants-letter_uk_63623b43e4b039b01e20e27b