Matt Allwright, Steph McGovern and Nikki Fox investigate dramatic new developments in an alarming story the programme has investigated before. Are households being put at risk?

Plus a look at the big-name airlines breaking new rules designed to ensure delayed passengers get what they are entitled to. The team also tests out the cleanliness and hygiene standards on trains, and Rogue Traders exposes a business whose tactics may be breaking the law. Show less