BERLIN (Reuters) - German police said on Thursday they had received a threat of an attack on the Labour Office in the western city of Ludwigshafen, where Turkish Prime Minister Tayyip Erdogan is due to visit later in the day.
"We received a threat," a police spokesman said, addingthat dogs were searching the building. He declined to givefurther details.
On Sunday, a fire in a housing block in Ludwigshafen killednine people with Turkish backgrounds. Erdogan is due to visitthe site later.
(Reporting by Hans Busemann, Writing by Madeline Chambers)