SALEM, Ore. (AP) — Medical marijuana cardholders in some parts of Oregon will have to look harder than they expected for dispensaries as cities and counties throughout the state enact ordinances to keep the pot shops from opening within their borders.

A total of 13 Oregon counties and more than 100 towns and cities have passed moratoriums banning the pot shops since a law allowing the dispensaries took effect March 1. More than 30 other local governments are considering similar measures.