AA Survey: Double Yellow Line Enforcement

AA survey: More than a third of motorists say double yellow line enforcement is too lenient

More than a third of motorists believe that parking restrictions on double yellow lines are not being enforced firmly enough, according to a new survey by the AA.

Key findings

The poll of over 15,000 drivers found that 34% consider enforcement to be “too lenient”, raising concerns about whether current measures are effective in deterring illegal parking. Almost half (48%) said enforcement was “about right”, while just 4% thought it was “too strict”. A further 14% were unsure, suggesting widespread uncertainty over how consistently the rules are applied.

According to the AA, inconsistent enforcement may be undermining road safety and putting pedestrians, cyclists, and other road users at risk.

Regional differences

The survey revealed notable variations in opinion across the UK:

  • West Midlands: 38% of respondents said enforcement was too lenient — the highest figure nationally.
  • Yorkshire & Humberside and East Midlands: Both regions recorded 36% calling for stricter enforcement.
  • North East: 30% of drivers said enforcement was too lenient, while 7% felt it was too strict — the highest in the country.
  • London: Only 23% thought enforcement was too lenient, possibly reflecting stronger awareness or more visible enforcement.

Calls for more consistent enforcement

Only 13% of those who admitted to parking on double yellow lines said they had received a fine, suggesting that inconsistent penalties may be encouraging repeat offences.

“The fact that over a third of drivers believe enforcement is too lenient shows that motorists feel double yellow lines are policed differently, when there should be consistency.

But enforcement alone isn’t the solution. Councils need to combine targeted enforcement with better signage, clearer communication, and community engagement — especially in areas where legal parking is limited.

We urge local authorities to prioritise high-risk zones — near schools, hospitals, and busy junctions — where illegal parking poses the greatest risk. Enforcement should form part of a broader strategy to make streets safer and more accessible.”

— Jack Cousens, AA Head of Roads Policy

Smarter solutions needed

The AA report also indicates that many drivers favour a more balanced approach — combining tougher enforcement with practical improvements. Better infrastructure, clearer signage, and more legal parking spaces were among the most common suggestions.

The AA recommends that local authorities consider:

  • Targeted enforcement in high-risk areas
  • Investment in legal parking facilities
  • Consistent, easy-to-read signage
  • Public awareness campaigns tailored to local communities

“By listening to drivers and responding with targeted, practical solutions, councils and policymakers can help rebuild confidence in parking enforcement and make roads safer for everyone.”

— Jack Cousens, AA Head of Roads Policy

Report based on an AA survey of over 15,000 drivers.