<p><br /> Police working on the Raoul Moat inquiry have arrested another three men on suspicion of assisting an offender.<br /> </p><p><br /> The men, aged 27, 34 and 45, were arrested at two addresses in Newcastle and one in Wallsend.<br /> </p><p><br /> A total of 13 arrests have now been made in relation to the Moat inquiry but a Northumbria Police spokesman said: "At this stage the investigation is still ongoing and further arrests can't be ruled out."<br /> </p><p><br /> During Prime Minister's Questions, David Cameron said that there should be no public sympathy for gunman Raoul Moat, describing him as a "callous murderer".<br /> </p><p><br /> Mr Cameron told the Commons that any sympathy should be reserved for Moat's victims.<br /> </p><p><br /> "It is absolutely clear that Raoul Moat was a callous murderer, full stop, end of story," he told MPs, adding: "I cannot understand any wave, however small, of public sympathy for this man. There should be sympathy for his victims and the havoc he wreaked in that community."<br /> </p><p><br /> One of Moat's victims, PC David Rathband, has spoken about the moment the gunman approached his car in East Denton, Newcastle, in the early hours of July 4. He said: "I looked into his eyes and I saw nothing - no emotion."<br /> </p><p><br /> Moat shot and killed himself after a standoff with police in the Rothbury area last week. Police had been searching for him for days after he seriously injured his ex-girlfriend and her new partner in Birtley, Gateshead.<br /> </p>
