On his release he was again caught at his old practices and sentenced to five years hard labour, but influence secured his release on the condition that he left England. He accordingly went for a short time to Dublin, and then returned to London, where he was once more detected pocket-picking, and, in 1790, sentenced to seven years transportation. On the voyage out to Botany Bay a conspiracy was hatched by the convicts on board to seize the ship. Barrington disclosed the plot to the captain, and the latter, on reaching New South Wales, reported him favourably to the authorities, with the result that in 1792 Barrington obtained a warrant of emancipation (the first issued), becoming subsequently superintendent of convicts and later high constable of Paramatta.
In 1796 a theatre was opened at Sydney, the principal actors being convicts, and Barrington wrote the prologue to the first production. This prologue has obtained a syide publicity. It begins:
From distant climes, o'er widespread seas, we come,
Though not with much éclat or beat of drum;
True patriots we, for, be it understood,
We left our country for our country's good.
Barrington died at a ripe old age at Paramatta, but the exact date is not on record. He was the author of A Voyage to Botany Bay (London, 1801); The History of New South Wales (London, 1802); The History of New Holland (London, 1808). lkfhalfhskfhjksdfhjksfhjksfhjksfh