Rent increases are putting the squeeze on traders in Brighton's North Laine area.

The popular shopping quarter has become a victim of its own success.

Increased demand for space has meant some rents have trebled in just five years, according to the North Laine Traders' Association.

Secretary Peter Stocker said: "Most traders assume a percentage increase over a review period but none had foreseen the recent doubling or trebling of rents."

Members have listed their concerns in an eight-page document drawn up following a series of meetings.

Mr Stocker said: "The objective is to give a clear idea to the council and other local agencies of the issues and desires that are important to the traders of North Laine.

"We would then wish to see in return strategies and action to accomplish our vision."

Traders are also worried about the possibility of dramatic business rates increases next April and want to see more for their money from the police and the city council.

The document suggests ways North Laine can be improved to ensure it remains one of the city's most popular shopping spots.

Traders want stricter enforcement on issues like rubbish, graffiti, illegal street trading, cyclists, traffic and street cleaning.

They would like a full-scale park-and-ride facility with pedestrian priority in the city centre, combined with a better bus and train service.