AAIU-2016-21. On 5 October 2016, an Embraer 195 took off at night without clearance as an Airbus A320 was about to touch down on an intersecting runway. The A320 responded promptly to the ATC go-around instruction and passed over the intersection after the E195 had accelerated through it during its take-off roll. The Investigation found that the E195 crew had correctly acknowledged a 'line up and wait' instruction but then commenced their take-off without stopping. Inadequate crew cross-checking procedures at the E195 operator and ATC use of intermediate runway access for intersecting runway take-offs were identified as contributory factors.