Hong Kong police have arrested a 14-year-old boy on suspicion of wounding for allegedly shoving a classmate who was later sent to hospital.The force said on Friday that the boy was arrested on suspicion of wounding on Monday after an in-depth investigation.The teenager was subsequently released on bail pending further investigation and was required to report to police in late July, it added.The suspect was arrested in connection with a report filed on July 3, which involved a 16-year-old boy who lost consciousness at school.Preliminary investigations suggested that the suspect had pushed the victim in a classroom, knocking him unconscious and requiring him to be taken to Tuen Mun Hospital for treatment.It was understood that the incident took place at Tuen Mun Government Secondary School.