Father Tim Line has dressed as Batman and is staging a protest on the roof of a judge's home in Seend, near Devizes, this morning.
Mr Line, a former solidier, is upset that a court ruled he could not have regular access to his daughters aged 14, 13, and 11.
He was originally given access to the girls but last year they told a judge they no longer wanted contact with him.
He has joined the Fathers4Justice action group and this morning climbed on to the roof of the Seend home of leading judge Lord Justice Matthew Thorpe.
In the past his home has been a target for the group which campaigns for fathers to have more rights. Paint has been smeered on its walls and banners placed on its gates.
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