Welcome to the seaside town dubbed Hackney-on-Sea where locals say Londoners ARE welcome - as they keep business booming.br br Deal in Kent, a former fishing, mining and garrison town, has become a hotspot for DFLs - people moving 'Down from London'.br br But unlike other towns where city slickers are shunned, residents feel like the newcomers have had a positive impact on their area - saying it would be "totally dead" without them.