What happens when a window breaks in the Beetham Tower?

Beetham Tower ManchesterOn the 11th of September 2008 a window was broken following an accident on the 23rd floor of the Beetham Tower in Manchester.

Repairing the window was no easy task and numerous roads around the Hilton Tower were shut for around 6 hours so that the area could be cleared of shattered glass and the broken window replaced.

How much did the window cost to repair? Your guess is as good as ours, but we estimate the whole operation of replacing the window cost several thousand pounds.