Weekly conversation led by Dr Joelle Grogan that gives you an in-depth understanding of the law stories making the news and the legal decisions that could have a bearing on everyone in the UK. Whether it’s unpicking a landmark legal ruling, explaining how laws are made or seeking clarity for you on a legal issue, The Law Show will be your guide. This week: Protest law has been tightened up a lot in the last year, giving the police more leeway to stop disruption. But parts of the new powers have now been deemed unlawful by the High Court. So what is and isn't legal when it comes to protest? And how should the police handle protesters? Joelle explores all this with barrister Dr Sam Fowles and with Andy Walker from the College of Policing. Is it legal to build on greenbelt land? Campaigners in Greater Manchester are taking legal action after Bury council announced plans to build 1500 homes on greenbelt. And: why you may need a "Lasting Power of Attorney", even if you're married. If your spouse were to be incapacitated, being next of kin is not enough to make financial or health decisions about them. Social media's "legal queen", solicitor Tracey Maloney, talks us through how and when to get an LPA. Producers: Ravi Naik and Arlene Gregorius Editor: Tara McDermott Production coordinator: Maria Ogundele