What impressed me most about today’s Pro-Test rally in support of the Oxford University research facility was how good-natured it was. There was no doubt that people were passionate about the cause. But there was simply no need for any aggression. No need to shout or hurl abuse. And no deriding people with different points of view. The message was simple and clear - a huge number of people support good science and life-saving medical research. They want to see the research centre built, without fear of intimidation and violence. Good luck to you Pro-Test!