ALSO READLondon inferno: Theresa May under attack for neglecting safety 'warnings' London attack: UK PM Theresa May calls for strict internet regulation Terror visits the UK again: 7 killed in London attack, 3 suspects shot dead London attack: Why terror threat level downgraded to severe from critical 8 minutes on London Bridge: Years of training led to prompt police response
"May must go", "blood on your hands" and "justice for Grenfell" were some of the chants that resounded the streets which were swarming with angry agitators, reports the Independent.
It followed a separate, smaller protest at Kensington Town Hall, where residents tried to air their grievances to councillors.
Another larger protest also marched through West London, where hundreds of people headed to the burned-out building tower.
"We are here today because you must look at that building with tears streaming down your face," one woman told the group as they neared the foot of the tower.
"We need answers and we need answers now," another man said through a megaphone.
"This should not be happening in the United Kingdom, this should never happen."
At least thirty people died in the inferno, and the death toll is expected to grow.
Prime Minister May vowed on Friday to rehouse victims of the tragedy within three weeks, assuring that the cost of temporary accommodation will be met on their behalf.
"We are ensuring that within three weeks people will be rehoused so that they have a home to go to.