After Solana Beach became the first city in the county to ban single-use plastic grocery bags at retail outlets, Councilman Mike Nichols said: “I’m proud … that we’re doing this. I hope that we’re not the last.” In Lemon Grove, Patch columnist Corky Lang recently wrote: “I have to draw a line in the sand. This wasteful practice is killing our environment, and quite simply has to stop.” Will Solana Beach’s action lead to a ban-the-bags movement here or end up in the trash bin of local history?