In R Prathipati) v Secretary of State for the Home Department (discretion – exceptional circumstances)  UKUT 427 (IAC), Mr Justice Kerr imparted the following guidance:
1)The Secretary of State has a discretion to allow an application for leave to remain to succeed even if made outside the 28 day period of grace referred to in paragraph 319C(j) of the Immigration Rules, provided that supporting evidence of exceptional circumstances is produced at the same time as making the application. The temporal requirement must, to avoid unfairness and absurdity, be read as subject to the caveat that it cannot rigidly be applied if ignorance of what constitutes the exceptional circumstances makes it impossible to comply with that requirement.
2)The efficacy of administrative review as an alternative remedy to judicial review depends on the ability of reviewers to detect and reverse decisions flawed by error at the initial stage. The more narrowly the remedy is circumscribed, the greater the risk that it may fail to do so.