Permission for (a) the proposed erection of a new car showrooms building, (b) the erection of fencing on part of the site to provide a secure vehicle parking compound, (c) the connection of the proposed foul water drainage to the granted septic tank and percolation area (which was granted permission under planning reg. no. 20190913) on the adjacent lands in the ownership and control of the applicant, with the extending of the percolation area to cater for the additional load of the proposed car showrooms and (d) the proposed installation of an interceptor and water attenuation tank on the proposed surface water drainage, together with all associated site works and ancillary services on site