The demonstration is over the death of George Nkencho.
The 27-year-old died on Wednesday after being shot by an armed Garda during a standoff in Blanchardstown.
Gardaí say, as with any protest under the current restrictions, officers will advise organisers of their legal responsibilities if they can be identified.
Pastor Dare Adventurer of the Redeemed Christian Church of God in Tyrellstown says people are angry, and afraid -- and deserve answers: