![Roadblock Roadblock](/modules/owlapps_apps/img/errorimg.png)
A roadblock is a temporary installation set up to control or block traffic along a road. The reasons for one could be:
In peaceful circumstances, they are usually installed by the police or road transport authorities; they are also commonly employed during wars and are usually staffed by heavily armed soldiers in that case. During protests and riots, both police and demonstrators sometimes use roadblocks.
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