A group of youths launched fireworks in a UK city centre during Halloween, prompting a chaotic scene and police intervention. Witnesses fled in fear as the fireworks were set off in a busy area. Police were called to the scene after reports of disorder. A 15-year-old boy was among those arrested. The incident occurred amid heightened Halloween activity. Authorities confirmed seven individuals were detained. The event unfolded in a central urban location. Fireworks are typically banned in such areas. Local authorities have warned against similar actions. The arrests are part of ongoing efforts to maintain public safety. The situation highlights concerns over public order during festive periods. The incident is under investigation.