Mr Moon refuses to speak to him and tells him to get Micky to send a radio message to Captain Grenko. Instead of doing that, Roy sends a message to the police informing them of Len's capture and that the crate is on its way to Gravesend.
Mr. Moon refuses communication with him, instructing Mickey to send a message to Captain Grenko through radio.  Roy then chooses to inform the police about Len's capture and the location of the crate.