At that time they did their performance and then ran off. when the performance was over they melted into the crowd to avoid the police, and it didn't even occur to them to try to publicize their act to the press.
那時他們連打帶跑，一表演完立刻換裝混到人群中以躲避警察，壓根沒想到要發佈消息給媒體。