Excluded pupils from Kent should be given better support if we're to tackle a rise in knife crime. That's according to a group of MPs who argue that too many children only get a couple of hours teaching each day. <br />They say this leaves them at risk of being drawn into knife crime, an issue which is on the rise in the county. <br />But do you think enough is being done to support children who are excluded? We asked shoppers in Medway.