BARRICADING
Scrabble letter values: B3A1R1R1I1C3A1D2I1N1G2 = 17
Definition
BARRICADING is the present participle of BARRICADE.
noun BARRICADE: a barrier set up by police to stop traffic on a street or road in order to catch a fugitive or inspect traffic etc..
Synonyms of BARRICADE: roadblock