Jason Cotterrell, MD at OOH ad operator Exterion Media, reviews joint venture with TfL, Hello London (Campaign)
We moved in just two weeks ago and are based here with our partners from Transport for London (TfL). Together, we launched Hello London back in October, our unique partnership that offers agencies and brands the opportunity to advertise to one London audience across all London Underground and TfL Rail modes. […]
Sat, Dec 17, 2016 at 2:21 AM