Two Fathers 4 Justice campaigners dressed as Batman and Robin were among 16 people arrested on Monday.
The pair had mounted a rooftop protest outside Bristol County Court where Buckingham Palace protester Jason Hatch was attending a hearing.
The men, a 34-year-old from Bristol, and a 52-year-old from west Wales, came down of their own accord.
However, two more protesters, including one in a Spiderman mask, remained on the roof for most of the afternoon.
Mr Hatch, from Cheltenham, staged a five-hour protest dressed as Batman on the balcony of Buckingham Palace last week.
One protester was dressed as Spiderman
The other people arrested include 60-year-old Carmen Taylor from Bristol, and the campaign group's founder Matt O'Connor.
Mrs Taylor said she was supporting her son, Nigel Clay, who said he was proud as his mother was placed into a police van after being arrested on suspicion of aggravated trespass.
"My mother is an active grandma and sees how unfairly fathers are treated by the courts," he said.
Meanwhile, a Fathers 4 Justice campaigner in a Spiderman mask and another in a decontamination suit protested from the roof of the County Court.
The man in the decontamination suit was said to be there to "clean up" family law.
They remained there for the afternoon, before coming down by late evening, when they were arrested. 21 sept 2004
At least eight campaigners took part in a protest on the steps
Two Fathers 4 Justice campaigners dressed as Batman and Robin were arrested on Monday.
The pair had mounted a rooftop protest outside Bristol County Court where Buckingham Palace protester Jason Hatch was attending a hearing.
Avon and Somerset Police said the two men were arrested at 1030 BST on suspicion of aggravated trespass at Bristol County Court.
Nine other protesters were arrested on suspicion of aggravated trespass.
Mr Hatch, from Cheltenham, staged a five-hour protest dressed as Batman on the balcony of Buckingham Palace last week.
County Court
The other people arrested include 60-year-old Carmen Taylor from Bristol, and the campaign group's founder Matt O'Connor.
Mrs Taylor said she was supporting her son, Nigel Clay, who said he was
proud as his mother was placed into a police van after being arrested on suspicion of aggravated trespass.
"My mother is an active grandma and sees how unfairly fathers are treated by the courts," he said.
Mr Clay, 40, from Bristol, said he had been to court eight times and been denied access to his eight-year-old daughter and six-year-old son and had not seen them for 16 months.
Meanwhile, a Fathers 4 Justice campaigner dressed as Spiderman and another in a decontamination suit protested from the roof of the County Court.
The man in the decontamination suit was said to be there to "clean up"family law.
The pair had mounted a rooftop protest outside Bristol County Court where Buckingham Palace protester Jason Hatch was attending a hearing.
The men, a 34-year-old from Bristol, and a 52-year-old from west Wales, came down of their own accord.
However, two more protesters, including one in a Spiderman mask, remained on the roof for most of the afternoon.
Mr Hatch, from Cheltenham, staged a five-hour protest dressed as Batman on the balcony of Buckingham Palace last week.
One protester was dressed as Spiderman
The other people arrested include 60-year-old Carmen Taylor from Bristol, and the campaign group's founder Matt O'Connor.
Mrs Taylor said she was supporting her son, Nigel Clay, who said he was proud as his mother was placed into a police van after being arrested on suspicion of aggravated trespass.
"My mother is an active grandma and sees how unfairly fathers are treated by the courts," he said.
Meanwhile, a Fathers 4 Justice campaigner in a Spiderman mask and another in a decontamination suit protested from the roof of the County Court.
The man in the decontamination suit was said to be there to "clean up" family law.
They remained there for the afternoon, before coming down by late evening, when they were arrested. 21 sept 2004
At least eight campaigners took part in a protest on the steps
Two Fathers 4 Justice campaigners dressed as Batman and Robin were arrested on Monday.
The pair had mounted a rooftop protest outside Bristol County Court where Buckingham Palace protester Jason Hatch was attending a hearing.
Avon and Somerset Police said the two men were arrested at 1030 BST on suspicion of aggravated trespass at Bristol County Court.
Nine other protesters were arrested on suspicion of aggravated trespass.
Mr Hatch, from Cheltenham, staged a five-hour protest dressed as Batman on the balcony of Buckingham Palace last week.
County Court
The other people arrested include 60-year-old Carmen Taylor from Bristol, and the campaign group's founder Matt O'Connor.
Mrs Taylor said she was supporting her son, Nigel Clay, who said he was
proud as his mother was placed into a police van after being arrested on suspicion of aggravated trespass.
"My mother is an active grandma and sees how unfairly fathers are treated by the courts," he said.
Mr Clay, 40, from Bristol, said he had been to court eight times and been denied access to his eight-year-old daughter and six-year-old son and had not seen them for 16 months.
Meanwhile, a Fathers 4 Justice campaigner dressed as Spiderman and another in a decontamination suit protested from the roof of the County Court.
The man in the decontamination suit was said to be there to "clean up"family law.
