DENVER. STREETS. SIDEWALKS Residents get warnings on shoveling sidewalks. RMN D 9, 1983 p.7 Councilman Silchia urges repeal of sidewalk repair ordinance. RMN Jy 25, 1984 p.17 Debate rages over city sidewalk repair law. RMN Ag 5, 1984 p.6 New bill gives owners more time for repairs. RMN Ag 29, 1984 p.20 Court says residents have no responsibility to shovel snow from sidewalks. RMN S 27, 1985 p.8