Immigration officials have arrested five Chinese nationals in Lavington, in Nairobi.
The immigration department says that they have recovered items from the suspects believed to be a threat to National Security.
The four men and a lady were paraded by the Immigration officials in their offices.
On September 19, Immigration officers arrested 15 Chinese in a brothel in South C estate on grounds they have been engaging in prostitution.
The arrests elicited mixed reactions from Kenyans with some questioning how the lot got in the country in the first place.