The government undermined local planning by changing the rules. "Permitted Development Rights" since 2015 allow change of use to A3 from retail use.
Owner still has to put in planning application for things like ventilation etc. But change of use is ok under Permitted Development Rights.
3 points to consider when applying for a change of use from A1 to A3 | MZAs Planning | Planning Permission without the Headaches
More to the point is the grey area between A3 and late night drinking entertainment.
The Chip Shop is example.
Once the offices of Brixton Cultural Archives. When they moved change of use to take away. Chip shop came as restaurant. Got drinks license. Basically operates as a music / drinks establishment but technically still a chip shop. Which is of course bollox.
In reality the local residential community has little real say in how the neighborhood develops. Even less now Brixton BID runs Brixton in partnership with Lambeth Council.
Lack of democratic oversight and community say has increased in Brixton area. Not all Councils fault.
Councils have been cut and eviscerated by Tory governments. So don't have the staff to respond to residents queries on planning and licensing issues. Basically business and property owners can get away with a lot if so minded.
Combination of Tory governments property owner friendly policies, A New Labour Council who love the Nu Brixton, BID concept that business should run areas.
Brixton BID really irritate me. Its like they run area and I should be grateful.
Ordinary Joe who lives around area has less and less real say.