action lawsuit against mining giant bhp have begun in london, over the collapse of the companies mariana dam 2015. the disaster to the release of toxic mining waste that killed 19 people and devastated local communities. lawyers representing the thousands of victims are seeking $a7 billion in damages. over to australia which passed a law earlier this year that gives employees the right to ignore their bosses outside working hours. called the right to disconnect, it's similar to legislation in about 20 other countries including france, phil mercer went to sydney to find out how its impact in the workplace. family fun beats work stress, any day of the week. kelly gale is starting a new position in marketing in sydney. she has made sure it will not be such a demanding environment as her previousjob. i don't know what it was but every called had to be answered, even if you are in the bathroom and every e—mail had to be answered within ten minutes, didn't matter when it was, what time of day or night or whether it was a weekend or holiday. what effect did that have on you? it was traumatic, actua