Police have pledged to clampdown on drivers who ignore access only restrictions on roads in Alfreton.
Officers are working to tackle the issue along Roland Street and Bonsall Lane.
PCSO Chris Hart, of Derbyshire police, said: “Access only means that only residents and visitors can use these roads and these restrictions are clearly signposted.
“I would ask all motorists to respect this rule. Unless you live on the street, or are visiting a business on Roland Street or Bonsall Lane, then motorists are committing an offence and will be issued with a fine.
“We will continue to take action and work alongside the local community to tackle this issue.”