Abortion clinic harassment - what to do?

A small religious organisation, with ties to the US, proposes to harass women by staging a "prayer vigil" outside a Perth clinic that performs abortions and other lawful reproductive services. These services are not provided by the local Midland public hospital, because its management is privatised.  When we posed the  question: "Would it be better if women could choose to have terminations and other reproductive services in our public hospitals?" your answers were, overwhelmingly, "Yes"!

What action do you think will be most effective to stop this harassment of women seeking health services? Please respond to these few questions to let us know what you think.

To stop the harassment of women attending this clinic which of the following, would be THE be most effective?