Homeowners say they were left struggling to recoup money after rogue traders abandoned work.
Andy Roe leads the body set up in the wake of the Grenfell tragedy to make tall buildings safer.
Victims tell how Steve Figg left their homes – and relationships – on the verge of collapse.
Steve Figg is told he must compensate Rob and Davies £85,000 for his illegal construction work.
A couple sent many letters to neighbours asking to buy their garden to use as a plot to build their home.
Industry bodies say post-Grenfell safety regulations are frustrating broadband upgrades in tall buildings.
Properties in London are illegally pumping raw sewage into rivers due to drainage misconnections.
Sharon Naidoo says she can't afford to live in her Camberley flat but can't sell up either.
Esme Stallard, BBC Climate and Science Journalist, explains the problems facing the UK sewage system and what more the government could be doing to find a solution.
