An aqua park at a Suffolk reservoir has been temporarily shut amid health fears over blue-green algae. Aqua Park at Alton Water near Ipswich, with 72 inflatables, slides and obstacles, was opened on 7 July. However, the algae have been detected in the water and blooms forming in hot weather release toxins that can cause skin irritation and sickness. Managers apologised to those hoping to come to...