Mr Mwamba, who is also Kasama member of Parliament, is alleged to have slapped and punched Collins Mudayi on May 14, 2014 at his company premises.
Lusaka Province commissioner of police Lemmy Kajoba confirmed that Matero Police Station in Lusaka has received a complaint of assault from one of Mr Mwamba’s workers.
Mr Kajoba said Mr Mwamba, popularly known as GBM, was summoned to appear for interviews at 14:00 hours yesterday but will be at the police station tomorrow.
“Mr Mwamba was summoned today [yesterday] at 14:00 hours for interviews but sent in an excuse. However, both parties have agreed to appear here in the morning on Friday,” he said.
Efforts to get a comment from Mr Mwamba failed as his phone went unanswered.
Zambia Daily Mail