Breakdown of by-election results

Middlesbrough by-election result: Lab hold

Andy McDonald (Lab) 10,201 (60.48%, +14.60%)

Richard Elvin (Ukip) 1,990 (11.80%, +8.10%)

George Selmer (LD) 1,672 (9.91%, -10.00%)

Ben Houchen (C) 1,063 (6.30%, -12.48%)

Imdad Hussain (Peace) 1,060 (6.28%)

Peter Foreman (BNP) 328 (1.94%, -3.90%)

John Malcolm (TUSC) 277 (1.64%)

Mark Heslehurst (ND) 275 (1.63%)

Lab maj 8,211 (48.68%)

3.25% swing UKIP to Lab

Electorate 65,098; Turnout 16,866 (25.91%, -25.44%)

2010: Lab maj 8,689 (25.97%) - Turnout 33,455 (51.35%)

Bell (Lab) 15,351 (45.89%); Foote-Wood (LD) 6,662 (19.91%); Walsh (C)

6,283 (18.78%); McTigue (Ind) 1,969 (5.89%); Ferguson (BNP) 1,954

(5.84%); Parker (Ukip) 1,236 (3.69%)

Rotherham by-election result: Lab hold

Sarah Champion (Lab) 9,866 (46.25%, +1.62%)

Jane Collins (Ukip) 4,648 (21.79%, +15.87%)

Marlene Guest (BNP) 1,804 (8.46%, -1.96%)

Yvonne Ridley (Respect) 1,778 (8.34%)

Simon Wilson (C) 1,157 (5.42%, -11.32%)

David Wildgoose (Eng Dem) 703 (3.30%)

Simon Copley (Ind) 582 (2.73%, -3.58%)

Michael Beckett (LD) 451 (2.11%, -13.87%)

Ralph Dyson (TUSC) 261 (1.22%)

Paul Dickson (Ind) 51 (0.24%)

Clint Bristow (ND) 29 (0.14%)

Lab maj 5,218 (24.46%)

7.13% swing Lab to UKIP

Electorate 63,420; Turnout 21,330 (33.63%, -25.37%)

2010: Lab maj 10,462 (27.89%) - Turnout 37,506 (59.00%)

MacShane (Lab) 16,741 (44.64%); Whiteley (C) 6,279 (16.74%); Taylor

(LD) 5,994 (15.98%); Guest (BNP) 3,906 (10.41%); Thirlwall (Ind)

2,366 (6.31%); Vines (Ukip) 2,220 (5.92%)

Croydon North by-election result: Lab hold

Steve Reed (Lab) 15,898 (64.71%, +8.69%)

Andy Stranack (C) 4,137 (16.84%, -7.28%)

Winston McKenzie (Ukip) 1,400 (5.70%, +3.97%)

Marisha Ray (LD) 860 (3.50%, -10.48%)

Shasha Islam Khan (Green) 855 (3.48%, +1.51%)

Lee Jasper (Respect) 707 (2.88%, +2.35%)

Stephen Hammond (CPA) 192 (0.78%)

Richard Edmonds (NF) 161 (0.66%)

Ben Stevenson (Comm) 119 (0.48%, +0.17%)

John Cartwright (Loony) 110 (0.45%)

Simon Lane (Nine eleven) 66 (0.27%)

Robin Smith (Young) 63 (0.26%)

Lab maj 11,761 (47.87%)

7.99% swing C to Lab

Electorate 93,063; Turnout 24,568 (26.40%, -34.25%)

2010: Lab maj 16,483 (31.90%) - Turnout 51,678 (60.65%)

Wicks (Lab) 28,949 (56.02%); Hadden (C) 12,466 (24.12%); Jerome (LD)

7,226 (13.98%); Khan (Green) 1,017 (1.97%); Serter (Ukip) 891

(1.72%); Williams (Ch P) 586 (1.13%); Shaikh (Respect) 272 (0.53%);

Stevenson (Comm) 160 (0.31%); Seyed (Ind) 111 (0.21%)