Divisional Commander Royal Engineers 23rd (Northumbrian) Division May 1940.
From 28th April until 9th May the unit was carrying out normal duties and working on stores for the Companies.
10th May 1940.
There was an Air Raid in the area and, while bombs were dropped, none were in the vicinity of the unit's HQ.
(For the rest of the month - which was of course a crucial one in the short life of the Division - the War Diary of the Commander Royal Engineers was typed up on a series of plain pieces of paper, rather than on the official War Diary Forms).
15th May 1940
On this date the Divisional Royal Engineers were dispersed as follows:-
HQ was at MIRAUMONT N4278.
508th Field Park Company was at TINCQUES N2708.
507th Field Company (in support of 70 Brigade) were at NUNCQ H1304 and at BEAUVOIR M1296.
233rd Field Company (in support of 69 Brigade) were concentrated near ALBERT N3668.
At 09:00 hours the Commander Royal Engineers received orders to reconnoitre caves at BLERANCOURT N6912 for possible use as a new underground HQ for B.A.A.F. The 507th Field Company were ordered to carry out this task and their reconnaissance party met the Commander Royal Engineers at 16:30 hours.
16th May 1940
At 08:00 hours a message was received from the 507th Field Company's men at BLERANCOURT to the effect that they had been given verbal orders from Signals to evacuate their position as enemy tanks were approaching, and indicated that they were returning to the Engineer HQ pending receiving any orders from the Commander Royal Engineers. This message was acknowledged and, after a discussion with the Engineer-in-Charge at the BEF HQ at ARRAS the Commander Royal Engineers ordered them to return to MIRAUMONT. The reconnaissance party arrived at 14:00.
At 18:00 hours the Commander Royal Engineers was ordered to report to the Divisional Commander, together with another Officer with demolition experience, and was sent forward to meet the Chief Engineer Air Component at MONT-ST-ELOI H4207. On reaching there he was ordered to consider the demolition of six aerodromes (which of course the Division had had a major role in building).
17th May 1940
At 05:00 the Commander Royal Engineers returned to his HQ at MIRAUMONT and ordered the 233rd Field Company to prepare for the demolition of the aerodromes. 2/Lt BELL was given the task of advising the RAF on the destruction of fuel and small arms ammunition and all Engineer Companies were placed at one hour's notice of readiness to move.
At 07:00 the Commander Royal Engineers was given verbal orders by the Divisional Commander that the Division had been ordered to take up positions on the CANAL DU NORD between RUYAULCOURT N6377 and ARLEUX N7097. 70 Brigade was to be on the right, supported by 507th Field Company, Royal Engineers, and 69 Brigade on the left with 233rd Field Company, Royal Engineers. The boundary between the Brigades, inclusive to 69 Brigade, was set as the main ARRAS to CAMBRAI road at MARQUION N6889. All bridges were to be prepared for demolition forthwith (a key role for Engineer Companies in situations of this kind).
The Field Companies were immediately ordered to move to these positions and Commander Royal Engineers opened his HQ at CHERISY N5793 (a location which would have been very familiar to the DLI of World War One as the site of the only trench raid photographed from the air during that conflict - the images of which are with the Regimental Museum and which have been very successfully used in giving Sedgefield secondary school students an appreciation of trench warfare) at 14:00 hours.
A total of seventeen bridges were reported by the two Companies as requiring to be dealt with on this front - eight on the left and nine on the right.
2/Lt BELL reported back to HQ at 18:00 hours having completed successful demolitions for the RAF.
18th May 1940
At 05:00 hours 233rd Field Company C.O. reported that demolition preparation had been completed on 80% of his bridges. The C.O. of 507th Field Company reported at 16:30 hours that he expected his bridges would be ready for demolition by 21:00 hours. Shortly afterwards, at 17:00 hours the Commander Royal Engineers received verbal orders from the Divisional Commander to blow all the bridges except those on the main ARRAS - CAMBRAI road and the BAPAUME - CAMBRAI road bridges. The Commander Royal Engineers then visited both Engineer Companies with written orders to that effect.
In an incident which typifies the problems experienced by this Division, faced with a very fast-moving and integrated German attack, with little by way of effective communications, the order to blow the bridges was cancelled only half an hour later at 17:30 hours. The order came too late for the 233rd Field Company as, by then, all bridges on the left front, except the main road bridge, had been blown. It was possible to halt the demolitions, however, planned by the 507th Field Company, on the right front with 70 Brigade.
(It may be worth looking at this situation in the context of developing events. Was the position of 70 Brigade made more vulnerable because the demolitions had not already been carried out?).
At 23:00 hours the Commander, Royal Engineers was informed that the enemy had captured CAMBRAI and was advancing on the Canal position - as a result all bridges were to be blown forthwith - the two main road bridges at all costs.
At 23:50 hours the C.O. of 233rd Engineer Company, Major LINTON, was injured in a fall and evacuated to hospital.
19th May 1940
At 04:00 the Commander, Royal ENgineers finally reached the main BAPAUME - CAMBRAI bridge - his journey having been delayed by refugees (a common story which would repeated many times across the Divisional area) and ordered its immediate demolition. Messages were also sent to complete the other bridge demolitions on the 70 Brigade front.
At 06:00 hours enemy tanks approached the position and opened fire on the demolition parties, although, despite their action, all bridges were blown without casualties. 2/Lt EDGAR completed one demolition while under fire for half an hour, with no support weapons available to deal with the enemy - resulting in an award of the Military Cross.
