KUALA LUMPUR: A total of 181 undocumented migrants were arrested during an Immigration Department raid at Pasar Raja Bot, Chow Kit.

The operation, which began at 9.40am, involved about 200 Immigration officers and personnel who surrounded the area, a popular spot among foreigners, particularly Indonesians.

Immigration Department deputy director-general (Operations) Datuk Lokman Effendi Ramli said 512 people were checked during Ops Mega Bersepadu.

Those arrested included 106 Indonesian men and 41 women and children.