<P> The pedestrian phase will start at the moment all three of these conditions are fulfilled: </P> <Ul> <Li> the pedestrian push button has been pressed since the end of the last pedestrian phase </Li> <Li> the "Maximum Traffic Green Timer" has expired </Li> <Li> the detectors indicate that a pedestrian is still waiting to cross </Li> </Ul> <Li> the pedestrian push button has been pressed since the end of the last pedestrian phase </Li> <Li> the "Maximum Traffic Green Timer" has expired </Li>

When does the red light change on a puffin crossing