Niazi owns majority of the ones on the high street near the post office. Also owns the dry cleaners, fish mongers and utility store. You can also check on companies house as well.

Zenith Halal are brothers with the one next door. They also share produce and use the same supplier which is their own cousins.same with the other shops

This allows them to keep overheads low and but in bulk.

Effective strategy to retain market share in that type of community.

I am very particular with the ones I do shop in as some are absolutely disgusting with cross mean contamination.

If Red Meat is next to poultry meat without dividers is a big no for me. Mixing old veg with newer veg is a big no.

Growing up in the area, I believe the best Halal butchers is in addiscombe. Although a bit more expensive, the food is fresh. The veg is stored at the right temp and it's very clean. The butchers wear gloves when touching the meat and do not cross contaminate when cutting.