disorderly (in a . . . and hasty manner) adv.: pell-mell
[L]ike many of her neighbors, she has heard City Hall’s promises of renewal before. They worry that the city has rushed pell-mell into demolition [of abandoned buildings in Philadelphia] without knowing what will rise upon the rubble. (Michael Powell, “Raze of Sunshine in Philadelphia? City Pins Renewal Hopes on Clearing Vast Areas of Blight, Seeking Development,” Washington Post, 3/19/2002.)
