“First assault – balcony It is agreed: That PC King and PC Burden pointed their guns in the direction of the Claimants while they were on the balcony That the adult Claimants (Claimants 1 & 4) held up the children (Claimants 2 & 3) on the direction of PC King Question 1: has the Defendant satisfied you on the balance of probabilities that PC King used such force as was reasonable in the circumstances in order to assist in the arrest of a suspected offender, as against Claimant 1 YES Claimant 2 YES Claimant 3 YES Claimant 4 YES In respect of Claimants 1 and 4, where use of force was pointing guns in their direction. In respect of Claimant 2 & 3, where use of force was pointing guns following direction being given for them to be held up by Claimants 1 and 4. Question 2: Has the Defendant satisfied you on the balance of probabilities that PC Burden used such force as was reasonable in the circumstances in order to assist in the arrest of a suspected offender, as against: Claimant 1 YES Claimant 2 YES Claimant 3 YES Claimant 4 YES Trespass – entry into flat Question 3: Has the Defendant satisfied you on the balance of probabilities that the reason the officers entered the Claimants’ flat was to arrest a suspected offender? YES And Has the Defendant satisfied you on the balance of probabilities that there were reasonable grounds to believe that the suspect was in the flat? YES False imprisonment – inside flat Question 4: Have the Claimants satisfied you on the balance of probabilities that they were ordered by any officer to remain seated on the sofa in the living room such that their freedom of movement was restricted? NO Assault - inside flat Question 5: Have the Claimants satisfied you on the balance of probabilities that a gun was pointed in their direction while they were seated on the sofa? NO.”
“91 … if a reasonable but mistaken belief will do, other questions may need to be considered. One such question is whether, when seeking to justify the reasonableness of his belief, a defendant can rely on factors which were not the claimant's responsibility. There is obviously a strong argument for saying that a defendant can rely on such factors. Otherwise, one would be getting close to holding that the belief must be correct. Further, it could lead to difficulties if one had to decide whether the claimant was responsible for the defendant's belief, especially if only some of the factors which influenced the defendant could be taken into account. However, it can also be said to be unfair on the claimant if matters for which he had no responsibility can serve to justify the reasonableness of the defendant's mistaken belief. The answer may ultimately depend on whether one judges the issue of reasonableness from the claimant's point of view or from that of the defendant. 92 Subject to that point, I believe that it would be inappropriate for your Lordships in this case to cut down the factors which can be taken into account when deciding that issue. When considering the reasonableness of the belief of a defendant in a particular case, it must be for the trial judge to take into account those factors which, provided they are permissible in principle, appear to him relevant, and to give each of them such weight as he thinks appropriate. 93 Arden LJ said below, at para 196, that it might be inappropriate to take into account “any mistake that was not one caused by Mr Ashley but by an earlier inaccurate briefing”, apparently on the ground that it “did not form part of the immediate events in which Police Constable Sherwood perceived a real and imminent danger”