BBC News, West Midlands
More than 20 people have been arrested after the immigration raid in West Midlands.
The house office stated that delivery drivers were targeted by authorities at Birmingham, Covantry and Hearford.
The images on Wednesday showed two people at the New Street railway station and showed the enforcement agents, as people were stopped to use the revised e-bike.
It comes amid a crack on unspecified workers working in the so -called giggling economy, as well as places such as car washes, construction sites and nail bar.
The government said that the two -day operation took 21 foreign nationals into custody for a series of immigration crimes.
These included people from Eritrea, Guinea, Italy, India, Pakistan, Vietnam and Bangladesh.
All of them now face to be deported from Britain.
The Matthew Foster, who leads immigration in the West Midlands, said that illegal work was reducing legitimate businesses and allowing the weak people to exploit.
“Those who choose to break the law by working illegally or appointing illegal workers, they should expect to be caught and encountered the results,” he said.
Enforcement activity comes after ministers promise to strict on illegal stay to protect the borders of Britain “.
The schemes focus on food distribution companies such as delivery, uber bricks and food to prevent just illegal work.
In June, companies Agreed to strengthen security check After the report, some shelters were illegally working as a courier.