The police frequently have difficult decisions to take. They often need to take them quickly. Failure, error or indecision may lead to serious injury or even death. It is not an enviable position, neither is it surprising that from time to time, both individual officers and the command structure get it wrong.
Leaders from the main religious communities across Stoke-on-Trent are today making a united stand against an anti-Muslim march which they believe is inciting racism, intolerance and xenophobia in the area.
A hearing into allegations that a teacher promoted racist views in the classroom has been delayed after police cited fears of violence. Adam Walker is accused of promoting hostility to asylum-seekers, gay people and Muslims.