YY is a company which generates electricity from alternative energy sources It has just begun...

YY is within its rights to hire the security firm because it has duty of care to its employees

The security firm must take care not to use more force against the protestors than is absolutely necessary.

YY no longer has any duty of care to the protestors since their actions are illegal because they lost their court case

The generation of electricity from clean renewable and sustainable sources is too important for the protestors' concerns to be considered

Since the protestors have already lost their court case they would no longer be ethically justified in engaging in political lobbying to try to get the government to change the law in this area