A CAST of more than 30 performers will be on Harefield Common until September 9 as the Netherlands National Circus helps celebrate the 250th birthday of Circus.

They include aerial act Duo Extreme, who perform suspended over a tank filled with water and at times are lowered or even dropped into it.

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The box office is open on site from 10am-8pm daily or discounted tickets are available online from www.thenetherlandscircus.com 

Show times are Thursday and Friday, 7pm, Saturday 2, 4.45 and 7.30pm and Sunday noon and 3pm.