From the Post-Gazette. Rich Lord reporting.
UPDATE: Also the TRIB's Jeremy Boren.
The Director of Public Works says the crew will be disciplined for working out of uniform.
For politicizing the late Mayor O'Connor's popular Redd Up initiative, the workers have been "chewed out."
The manager of Redd Up had at one point threatened to summon the police against the man whose photography exposed the corruption, for his "harassment" of the city workers.