I would like to have the Ordnance Survey maps tiles in QGIS.
Most of the sources from the web, from where we can import the maps are not in high detail.
The scale, which I am interested in is 1:500 (zoom level 15). One reasonable source, from where I can enter these maps is:
I have got the option to export them as the GeoTIFF, but I am restricted to the viewing area only.
Is there another source, where I can get these maps possibly for free as XYZ tiles of alternatively the WMS server?