Police moved on almost 20 people from town centres as part of a continuing crackdown on antisocial behaviour.
Officers also arrested four suspects as fresh dispersal orders were rolled out in Herne Bay and Whitstable after a series of disturbances over the weekend.
The additional temporary powers were brought in as part of a response to incidents of underage street drinking and aggressive behaviour towards staff at shops and restaurants reported between June 19 and June 21 along the coast in Broadstairs.
Between Friday and Sunday, a total of 19 people were moved on from Herne Bay and Whitstable as officers targeted nuisance behaviour.
Those identified were ordered to leave the local area and told that they could not return for 24 hours as they risked further prosecution.
Officers also arrested four people aged 12 to 17 following a disturbance in Victoria Park on June 23.
Two have since been bailed with conditions while the other pair were released under investigation.
Meanwhile, several teenagers have been interviewed after thefts from retail shops in both Herne Bay and Whitstable.
District Commander Chief Inspector Paul Stoner said: “We are committed to tackling antisocial behaviour along our coastline.
“Through the dispersal orders set in place over the weekend, officers have been able to act swiftly to prevent issues from escalating.
“I understand anti-social behaviour has become a concern for the communities in both Herne Bay and Whitstable.
“Residents, visitors, and businesses deserve to feel safe and Kent Police will continue to work to ensure Herne Bay and Whitstable remain welcoming places for everyone to enjoy.”
The order came on the same weekend officers moved on more than 70 people along a different part of the Kent coast.
Officers arrested six suspects as fresh dispersal orders were rolled out in Broadstairs, Margate and Ramsgate, after a series of disturbances made headlines last weekend.
