Much of the evidence to our inquiry has acknowledged that this “Stay at Home” slogan was successful in fostering sufficient levels of awareness and understanding among the public. For example, during this period there was a marked fall in the number of people travelling on the roads and using recreational areas. Written evidence from the Nuffield Trust attributed this apparent success to the “simplicity and ease of recall” of the message.222 According to Professor Devi Sridhar, Chair of Global Public Health at the University of Edinburgh, the public are more likely to comply with instructions that are clear and easy to understand: You have to take the public with you. The public will comply, not because they are forced to, or because there is military on the streets, but because they want to. People generally want to follow the rules if they understand them.223