Heysham-Warrenpoint survey 5-6 September

Heysham-Warrenpoint survey 1-2 August

Heysham-Warrenpoint 4-5 July

Heysham-Warrenpoint survey 6-7 June

Heysham-Warrenpoint survey 2-3 May

Heysham-Warrenpoint survey 11-12 April

Heysham-Warrenpoint survey 7-8 March

Heysham-Warrenpoint survey 1-2 February

Heysham-Warrenpoint 4-5 January

Heysham-Warrenpoint survey 7-8 December

Heysham-Warrenpoint survey 7-8 September

Heysham-Warrenpoint survey 3-4 August

Heysham-Warrenpoint survey 1-2 June

Heysham-Warrenpoint survey 4-5 May

Heysham-Warrenpoint 13-14 April

Heysham-Warrenpoint survey 2-3 February

Heysham-Warrenpoint 10-11 November

Heysham-Warrenpoint survey report 8-9 September

Heysham-Warrenpoint survey report 11-12 August

Heysham-Warrenpoint survey report 7-8 July