Boy, 16, arrested under Terror Act after ‘unknown substance’ discovered in London raid

(G.N.S) DT.31 A 16-year-old boy has been arrested on suspicion of terrorism offences after UK officers discovered an “unknown substance” during a routine raid, Scotland Yard said. The teenager was detained on suspicion of “commission, preparation or instigation” of offences under the Terrorism Act after police searched a property in