Beaten London mayoral candidate Zac Goldsmith has made no comment as he left his home.
The Conservative polled second, with 43.2% of the vote once second preferences were counted, making a brief speech at City Hall following the post-midnight announcement.
But he refused to answer any questions this morning.
More top news
The spread of the fire at Grenfell has been linked to the use of ACM in its cladding.
The east London rapper was arrested in connection with the death of 20-year-old Steven Narvaez-Jara.