I was in dc Sunday 4/14/13 and I went to visit the cherry blossoms with my kids. (In D.C., location of violation: 1700 Constitution Ave NW block South Side). I parked in the street where it said Handicapped visitors only Monday-Friday, we only took 2 hours! next thing I know we had a parking violation ticket. The whole row of cars in the street had the same ticket! What can I do can I deny the ticket? Please help!