or unlawful killings i should say, of emergency workers. we want them to know that we've got their back. pc harper was chasing a group of suspects when he became caught in the tow rope of their getaway car. he was dragged for over a mile at speeds of more than 40 miles an hour. teenagers henry long, albert bowers and jessie cole were convicted of manslaughter. they were cleared of murder and so did not automatically receive a life term. welcoming the planned new law, his wife lissie said emergency service workers went into the depths of danger on a regular basis on behalf of society. june kelly, bbc news. let's talk to the thames valley police crime commissioner, matthew barber. hello. good morning. do you welcome