A silent walk is to be held in west London on Thursday to mark the first anniversary of the Grenfell Tower inferno, one of the UK's worst-ever urban disasters and its deadliest fire for 30 years. According to CNN, other events planned to mark the tragedy include a 24-hour vigil, a memorial church service and the unveiling of an Islamic-style mosaic that will be laid at the bottom of the charred remains of the apartment block.