French police have carried out searches at Volkswagen (VOWG_p.DE) offices in France, the Paris Prosecutor’s office said on Sunday, as part of an investigation following revelations the carmaker rigged vehicle diesel emissions tests. Police searched on Friday Volkswagen’s main French office in Villers-Cotterets northeast of Paris and another VW office at Roissy near Paris’ main airport, seizing computer material, an official at the Prosecutor’s office said.