diff --git a/DMRSlot.cpp b/DMRSlot.cpp
index 354c3d4..b120336 100644
--- a/DMRSlot.cpp
+++ b/DMRSlot.cpp
@@ -1516,11 +1516,12 @@ bool CDMRSlot::DstIdWhitelist(unsigned int did, unsigned int slot, bool gt4k)
 			return true;
 
 		// No reflectors on slot1, so we only allow all IDs over 99999 unless specifically whitelisted.
+		//Allow traffic to TG0 as I think this is a special case - need to confirm
 		if (gt4k) {
-			if (std::find(m_dstWhiteListSlot1.begin(), m_dstWhiteListSlot1.end(), did) != m_dstWhiteListSlot1.end() || did >= 99999U)
+			if (std::find(m_dstWhiteListSlot1.begin(), m_dstWhiteListSlot1.end(), did) != m_dstWhiteListSlot1.end() || did >= 99999U || did == 0)
 				return true;
 		} else {
-			if (std::find(m_dstWhiteListSlot1.begin(), m_dstWhiteListSlot1.end(), did) != m_dstWhiteListSlot1.end())
+			if (std::find(m_dstWhiteListSlot1.begin(), m_dstWhiteListSlot1.end(), did) != m_dstWhiteListSlot1.end() || did == 0)
 				return true;
 		}
 	} else {