West Mercia Police have revealed that three branches of Bright Eyes Nurseries, which are in Bromsgrove, Redditch and Droitwich, have been closed while investigations into claims of a sexual assault continue.
They have confirmed that Ofsted are involved.
Five men were arrested this morning. Some of the men arrested are said to be nursery workers.
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Arnold Bennett was best known for his 'Clayhanger' series and 'The Card'.
The 14-year-old hasn't been seen since Thursday 25 May.
The UK threat level has been reduced to severe, down from critical, which means an attack is highly likely.