14th May, 1940
The day started with an Advanced Air Striking Force assault on the Meuse crossing at Sedan. This was followed by a request from the French to attack across the fifteen mile wide front at the Meuse; it led to disaster. 40 AASF machines were destroyed out of 71 despatched, the Luftwaffe fighters had a field day.
2 Group started the day despatching 82 Sqdn. in aid of the French 7th Army. They attacked the east road of Breda and railway leading to Tilburg. Flak upset their aim but the Blenheims hit crossroads and fell houses.
Next up was 21, 107 and 110 Sqdns. to attack Sedan after the disaster by the AASF. 28 crews were despatched with fighter escort. Six Blenheims of 107 Sqdn. attacked first at low level, all were hit by flak but survived. Then twelve of 110 Sqdn. attacked but were broken up by the flak, as they split the Luftwaffe piled in to shoot down five. 21 Sqdn. then went in to attack, after bombing the squadron was bounced by Bf 109s and a Blenheim was soon going down. As the Blenheims tried to reform; the Bf 109s kept pressure on and another Blenheim was soon tumbling down.
The final two Blenheims were still under attack, and the lead went down below the clouds (it did return to England suffering extensive damage, a lot said for the ruggedness of the Blenheim). The final Blenheim was piloted by Flg. Off. Sarll.
The gunner, Lightfoot, had an explosive shell in his shoulder. The hydraulics were shot away and the Blenheim was only running on 1.5 engines. The enemy fighters turned away; and the Blenheim made a self-confessed bad landing;
"How I returned to base I shall never know, but with a 109 to Lightfoot's credit, a very bad landing to mine, we made it to the green fields of Norfolk again."
The French forces were withdrawing in the Gembloux gap now, and the BEF had to withdraw to the west of the river Dyle; destroying its bridges. The British line had held throughout the day and the withdrawal was simply to maintain the line that had collapsed in the south.