National Transport Authority (NTA) [1.] All and any records on the use of mobile phone tracking data for transport modeling and other uses by the NTA. [2.] The records of how this data is acquired if any special exemption licenses from Dept of Communications or COMREG is required for GDPR reasons etc. [3.] The records of how the data is anonymised. [4.] Results of the use of this data and recommendations for future transport planning.