Cause+to+foam
131Riot control — Rank of Icelandic National Police officers in full riot gear during the 2008 Icelandic lorry driver protests Riot control refers to the measures used by police, military, or other security forces to control, disperse, and arrest civilians who are …
132Permeable paving — Permeable paving, is different than pervious paving or porous pavement, by virtue of the fact that rainwater passes around the paver as opposed to passing through the paver helping to reduce or eliminate clogging found in pervious or porous… …
