muscle in on

listen to the pronunciation of muscle in on
İngilizce - Türkçe
(deyim) muscle in on sth. [kd] zorla girmek
İngilizce - İngilizce
to interfere with, or intrude on something forcibly

The Russian Mafia did not take too kindly to a Westerner muscling in on their market, and so decided to send a little message.