Earlier this year I also made a commitment to sort out the enormous amount of police time spent on dealing with mental health patients. (politics.co.uk)
It will free up as much as 800,000 hours of police time each year. (totalpolitics.com)
If you are a conservative, your map will tell you that it's a good idea they are containing the demonstration just in case it turns violent and, really, you'd prefer the demonstrators to go home and write a polite letter to their M.P., instead of wasting police time and money. (blog.politics.ox.ac.uk)