i've come to chennai to meet the director of public health for tamil nadu state.e for cervical cancer. the number of persons which we are expediently and this is worse, in a way — that they are holding it in. is there part of a health strategy plan to implement more toilets 7 see, this is the basic rate which we should ensure to everyone, including the pregnant women. see, when this type of employment or the employer, they should be given a responsibility or they should be made to give this facility to all the working women. much of the power to protect these low—paid workers rests with the bosses of these types of workplaces. thank you for inviting us here. thank you. the owner of this brick kiln on the outskirts of chennai was keen to show me the sheds he's built to provide shade for his workers. and before, this was all open? open, open. so, the sun would just be on the workers? yeah, yeah. it's made a big difference. yes. he says using machines to make the bricks, instead of human hands, has also made the work safer for employees, and is making him more money.