Scottish football fans are continuing to descend on London ahead of the much-anticipated clash between England and Scotland at Wembley tonight.
Washing-up liquid was added to the water in the fountains as Scottish supporters took over Trafalgar Square and spent the day partying.
Travelling Scotland supporter, Michael Connell, said: "If we win, there will be a party. If we lose there will be an even bigger party but it will have been after 90 minutes of inconvenience."
More top news
The former prime minister suggested a Jeremy Corbyn government would be a 'very dangerous experiment'.
Schools in London, Brighton and Newcastle were among those closed after bogus security threats.
The World Health Organization said postponing the 2016 Games would not 'significantly alter' the spread of the Zika outbreak.