Paul van Zeeland the Belgium Prime Minister arriving for Locarno signatories meeting over the Germen reoccupation of the Rhineland in Paris . Representatives of the signitories to the Locarno Pact ( excluding Germany ) met in Paris to discuss Hitler ' s reoccupation of the demilitarised zone . The countries are Britain , France , Italy and Belgium . M Flandin , the French Foreign Minister , demand the withdrawl of German troops from the Rhineland . Phot shows , Paul van Zeeland the Belgium Prime Minister , arriving at the Quai d ' Orsat for the conference . 10 March 1936