More than 50 policemen and customs officials raided Sua Pa Plaza in Bangkok’s Pom Prab district early Sunday in response to a tip-off that illegal immigrants were working there amid possible violations of laws protecting intellectual property rights.

A team of police officers and officials from the National Parks, Wildlife and Plant Conservation Department’s “Wild Hawk” task force seized 21 wild animals - many of which were albino - from a company in Bangkok on Thursday.