4 BOUYID v. BELGIUM JUDGMENT questioning), while the second applicant was at the Saint-Josse-ten-Noode police station and Officer P.P. was interviewing him about an altercation involving him and his mother together with a third party (and about which the latter had filed a complaint), P.P. had slapped him in the face after asking him not to lean on his desk. He had then forced him to sign his statement by threatening to put him in a cell. 16. The applicants provided a medical certificate issued on the same day by a general practitioner, who observed “bruising [on the] left cheek” of the second applicant. The certificate did not specify the time at which it had been drawn up, although it must have been before 11.20 a.m., the time at which it was presented to the Standing Committee for the oversight of police services (known as “Committee P” – see paragraph 25 below). 17. The Government explained that the second applicant had been very arrogant during his interview: slouching in his chair, leaning casually on P.P.’s desk, laughing without any reason and giving pithy answers to questions. He had also had his statement changed several times, saying that the police were paid to do that, and had threatened the officers on leaving by shouting that they would be hearing from him again. The Government emphasised that, in spite of the attitude shown by the second applicant, who had clearly been intent on conflict, P.P. had remained calm and patient. B. Background to the events 18. In the applicants’ submission, their family had been harassed by the Saint-Josse-ten-Noode police force. They stated that the problems had begun in 1999, when one of the officers had suspected N. of deliberately scratching his car. N. had subsequently been charged with threatening the same officer and committing robberies, on which charges he had been acquitted by the Brussels Youth Court on 21 April 2000. According to the applicants, the case against him had been entirely fabricated by members of the Saint-Josse-ten-Noode police force by way of reprisal. 19. They added that on 24 June 1999 the first applicant, then aged 13, had been “beaten” by another police officer in the police station, where he had been taken following a fight in the street. He had sustained a perforated eardrum. His mother and one of his sisters, who had been in the waiting room, had been shaken and manhandled by police officers. 20. On 25 November 1999 one of their sisters had been verbally abused by an officer of the Saint-Josse-ten-Noode police force, and on 11 March 2000 their brother, N., had been searched, jostled and verbally abused by police officers. 21. They further stated that in 2000 a “case ... initiated by the Saint-Josse-ten-Noode police force had been opened against N. and entrusted to an investigating judge”, but the proceedings had been discontinued. In the same year the second applicant had been “wanted for