(1) With reference to his reply to Question 560 on 6 November 2012, (a) what are the details of the mobile tax units that have been deployed in KwaZulu-Natal, including the (i) number that was deployed, (ii) addresses where they were deployed, (iii) business hours for each unit, (iv) shelters that were provided to clients at each unit, (v) toilets and (vi) seating arrangements for clients at each unit; (2) whether taxpayers were informed of the availability of the mobile tax units in the villages or towns closest to their place of residence; if not, why not; if so, (a) how were they informed and (b) what services are provided by such mobile tax units; (3) whether the mobile tax units are equipped with online connectivity; if not, (a) why not and (b) when will such online connectivity be in place; if so, what are the relevant details; (4) (a) at what stage will the SA Revenue Service (SARS) request a taxpayer to visit its branch for the verification of details and (b) what action does SARS take in the case where a taxpayer is unable to visit the closest branch?