Palestine protester arrested by riot police in Frankfurt, German

Drivers battled through flooded streets in Frankfurt, Germany

Planes battered by heavy rain and floods at airport in Frankfurt, Germany

Water pours into train station in Frankfurt amid heavy rain and floods

Dozens of flights cancelled as storm floods runway at Frankfurt Airport

Rampaging passenger arrested by German police for 'disruptive behaviour' on flight to Frankfurt

FULL-LENGTH VIDEO: Couple have ORAL S*X on Ryanair flight from Dublin to Frankfurt