DfI/2019-0169: EIR Request for details of complaints against traffic wardens and parking tickets issued in the Stabane, Omagh, Dungannon areas for 2017/18 and 2018/19

I request the following information under the Freedom of Information Act.
Can you tell me how many complaints have been received about traffic wardens working in the following areas, Strabane, Omagh and Dungannon for the years 2017-2108 and 2018-2019?

How many of these complaints were made by traders and how many by members of the public?

Could you also tell me how many parking tickets were issued in each of three areas for the dates specified?