Should you be allowed to legally decide what gender you are without having to pass any tests or consult a doctor? For the past four months the government has been gathering public opinion on a shake-up of the law governing how people change their gender. Parents whose children were killed fighting the Islamic State terror group travel to Syria to see for themselves where their loved ones died - and how they've been honoured by those they fought alongside. And what would it take for you to part with petrol and embrace electric? Politicians are calling for a ban on sales of petrol and diesel cars to be brought forward by eight years to 2032.