Question to the Home Office:
To ask the Secretary of State for the Home Department, what the (a) average and (b) longest waiting time was for non-straightforward Tier 1 visa applications in each quarter of the last five years.
The published information on processing times for visa applications is published as part of the Migration Transparency data, available at: https://www.gov.uk/government/publications/international-operations-transparency-data-august-2017