Premium Content Subscriber only UPDATE, 9.40am: A male driver has this morning escaped uninjured after his vehicle reportedly collided with a guardrail on the Ipswich Motorway. Emergency services were first called to the scene at Wacol just before 8.30am following reports of a single-vehicle incident. The vehicle subsequently blocked a city-bound lane of the busy motorway. Paramedics assessed the man on scene, however no further treatment was required. Both QFES and QPS attended the scene as minor traffic diversions took place. Traffic is reportedly now moving freely through the area. INITIAL, 8.40am: MOTORISTS travelling east into the city this morning could likely face minor delays following a single-vehicle incident at Wacol.