Question id 147 - Operational Procedures - ATPL - Airline Transport Pilot license

A preceding aeroplane has performed low altitude high roll rate rolling manoeuvres over the runway.
A much heavier aeroplane has landed just previously on the same runway, a light crosswind condition exist and all high-lift devices are being used.
During cruise the vertical separation is reduced to 1.000 ft.
Just before the landing a much lighter aeroplane has landed with a strong crosswind on a long runway.