Place warning signs in front of Sim Lim’s errant shops

Just as the police use crime alert signs at locations where crimes have occurred, the management of Sim Lim Square could place similar signs at the common area in front of blacklisted shops.

These could state: “Shopper alert. (Shop name, unit number) has had X number of complaints in (time frame). Be cautious when carrying out any business transactions with this shop.”

I believe this would legally be all right if they are placed at the common area and the facts are stated. The sign could be in black and white or in red.

This would shame them as well as inform members of the public that many other shops at Sim Lim Square are doing fair and genuine business there.