Look at making tougher... - Tradução em português

Cameron said he wanted to look at making tougher the welfare reform bill going through parliament. "I'm not satisfied that we're doing all we can. I want us to look at toughening up the conditions for those who are out of work and receiving benefits … and speeding up our efforts to get all those who can work back to work."

Não tenho mais contexto. Traduzir, por favor, as partes destacadas. Obrigado.