Anxious tenants have been told they face legal action if they don’t cough up almost £14,000 to pay for new fire safety measures at their block of flats. Georgie Sayers is one of 32 leaseholders of Portland House in Sheerness High Street who have been told they need to fund the £441,000 between them within 30 days or face legal action. Housing firm Azure, which manages the flats and shops on behalf of Keighley Investments Ltd, says it needs to upgrade the fire safety of the building. It has carried out new assessments following the Grenfell Tower fire in June 2017 and says it needs to build a m…