Two Nigerian men were arrested for alleged possession of cocaine and mephedrone worth Rs 55 lakh following a raid at their house in Navi Mumbai, police said on Saturday.

The police on Friday raided a house in Bonkode area and recovered 450 gm of cocaine worth Rs 45 lakh and 100 gm of mephedrone powder worth Rs 10 lakh, a spokesperson of the Navi Mumbai.