Free bus travel in the UK explained: what under-19s and over-60s can actually get

Can you open a sealed envelope by freezing it? The UK freezer trick explained

Sealed an envelope and instantly realised you’ve put the wrong thing inside? The freezer trick can sometimes loosen the flap without tearing it to bits—but only if the envelope uses the right kind of glue. Here’s what actually works, what doesn’t, and how to try it without wrecking what’s inside.