Having further problems playing LBC radio on my Google speaker. Works fine when I am in UK but out here in South Africa the response to "Hey Google play LBC UK from Global player" I just get '"Sorry, not available right now"
I'm afraid this feature is not available in South Africa since this is a UK channel. It would help a lot if you can try other radio stations by giving the command “Hey, Google! Play radio” and tell us the response. You could also use your Nest device to cast music from your phone like a YouTube app as long as they are on the same Wi-Fi network.
Check out this radio guide for more info and troubleshooting.
Keep us posted.