public List <BusArrival> BusArrivalsFromPostcode(string postcode) { var postCodeApi = new PostCodeAPI(); var apiCall = new APIcall(); var userLatLong = postCodeApi.GetLatLong(postcode); var busList = apiCall.CallTflApi(userLatLong); var naptanIds = apiCall.PrintStopPointId(busList); var busArrivals = apiCall.GetUpComingBuses(naptanIds); return(busArrivals); }