Channel 4's Immigration Street averaged 1.22 million viewers on Channel 4, according to overnight figures for Tuesday (February 24)._A2.jpg)
The controversial programme - which has been the subject of protests - attracted an audience share of 7.8% at 10pm.
Earlier, Mary Portas: Secret Shopper entertained 1.51m (6.7%) at 8pm (133k/0.6% on +1), while The Romanians Are Coming averaged 1.28m (5.9%) at 9pm (127k/0.8%).
ITV's live coverage of the Champions League topped the night outside soaps with 5.05m (22.8%) at 7.30pm.
Over on BBC One, The Gift dropped another 400,000 viewers with 2.85m (13.1%) at 9pm. All Or Nothing was watched by 1.53m (14.7%) at 10.45pm.
BBC Two's Natural World interested 1.65m (7.3%) at 8pm, before Inside The Commons gathered 1.47m (6.8%) at 9pm, and Rhod Gilbert's Work Experience continued with 820k (4.7%) at 10pm.
Costa Del Casualty brought in 866k (3.9%) for Channel 5 at 8pm (79k/0.4%), while Killer Psychopaths attracted 724k (3.3%) at 9pm (134k/0.8%). 10,000 BC continued with 568k (3.6%) at 10pm (75k/0.9%).
Meanwhile, BBC Three's Uncle rose to 391k (2.2%) at 10pm, while E4's The 100 continued with 581k (2.7%) at 9pm (131k/0.8%).
