The give live frequent traffic updates and there is provision to complain about traffic violations in Facebook.
To get traffic updates via SMS:
CCTP announced a new initiative, in which free sms’s will be sent to all those who subscribe with regular traffic alerts of the sort given out on Facebook. (For those interested in these updates, send an SMS with the text “JOIN CTP” to the number 09219592195.) It is possible to leave the CTP by simply sending an SMS LEAVE CTP