Grab-and-go thievery has come to Main Street. Small businesses, struggling to survive over the two years of the pandemic, are facing a shoplifting epidemic, business groups representing owners say in recent studies. “Fifty four percent of small businesses experienced an increase in shoplifting in 2021,” according to a poll by Business.org, a small business advisory group in Salt Lake City. The poll, which questioned some 700 small store owners, found most have been affected by the crime wave. “Up to 89 percent of small business owners experienced shoplifting in 2021, a one percent increase from our 2020 report,” Business.org. reported daily shoplifting rose from 14 percent of respondents in 2020 to 23 percent, the survey showed. The National Retail Federation (NRF) in its latest report found “organized retail crime (ORC)” is becoming an increasing problem for its members. “About 69% of retailers said they had seen an increase in ORC …