(Mike Stewart/AP) ATLANTA (CN) — The 11th Circuit Court of Appeals heard oral arguments on Tuesday over whether or not a ban on portable signs in Fort Meyers Beach, Florida, unconstitutionally hinders ...

The portable signs are solar, battery and generator-powered, and highly resistant to extreme temperatures and various weather conditions, and come with a security and anti- theft system.

Among them is Polly Chan, a visual art graduate from Baptist University who in 2017 founded an online shop Neonlite to sell portable versions of the classic signs. Hong Kong’s young ‘neon ...