Dasher-board for use with a glass pane, to form a dasher-board assembly, wherein: the dasher-board includes a flexible bar-spring which is so arranged in the dasher-board as to be free to undergo significant deflection from a normal condition to a stressed condition, and to resiliently return to its normal condition; upper and lower node-abutments are formed in a frame of the dasher-board; the node-abutments interact with the bar-spring to constrain upper and lower node-points of the bar-spring from undergoing translational movement in a horizontal sense relative to the frame; the bar-spring is so mounted and arranged in the dasher-board that: (a) a between-nodes-length of the bar-spring is free to undergo substantial bow-mode deflection movement relative to the frame; (b) an above-upper-node-length of the bar-spring is free to undergo tipping or rocking deflection movement relative to the frame; the dasher-board includes a pane-carrier, which is fast to the above-upper-node-length of the bar-spring; the dasher-board is so structured: (a) that the pane-carrier has the capability to receive a glass pane; (b) that, a pane having been received in the pane-carrier, the pane and the pane-carrier are free to undergo substantial tipping or rocking movement relative to the frame of the dasher-board, but only in unison with each other; and (c) that such tipping or rocking movement of the pane and pane-carrier is accompanied by significant deflection of the bar-spring between its normal and stressed conditions, the dasher-board being characterised in that the flexible bar-spring is of spring steel. the dasher-board includes a flexible bar-spring which is so arranged in the dasher-board as to be free to undergo significant deflection from a normal condition to a stressed condition, and to resiliently return to its normal condition; upper and lower node-abutments are formed in a frame of the dasher-board; the node-abutments interact with the bar-spring to constrain upper and lower node-points of the bar-spring from undergoing translational movement in a horizontal sense relative to the frame; the bar-spring is so mounted and arranged in the dasher-board that: (a) a between-nodes-length of the bar-spring is free to undergo substantial bow-mode deflection movement relative to the frame; (b) an above-upper-node-length of the bar-spring is free to undergo tipping or rocking deflection movement relative to the frame; (a) a between-nodes-length of the bar-spring is free to undergo substantial bow-mode deflection movement relative to the frame; (b) an above-upper-node-length of the bar-spring is free to undergo tipping or rocking deflection movement relative to the frame; the dasher-board includes a pane-carrier, which is fast to the above-upper-node-length of the bar-spring; the dasher-board is so structured: (a) that the pane-carrier has the capability to receive a glass pane; (b) that, a pane having been received in the pane-carrier, the pane and the pane-carrier are free to undergo substantial tipping or rocking movement relative to the frame of the dasher-board, but only in unison with each other; and (c) that such tipping or rocking movement of the pane and pane-carrier is accompanied by significant deflection of the bar-spring between its normal and stressed conditions, the dasher-board being characterised in that the flexible bar-spring is of spring steel. (a) that the pane-carrier has the capability to receive a glass pane; (b) that, a pane having been received in the pane-carrier, the pane and the pane-carrier are free to undergo substantial tipping or rocking movement relative to the frame of the dasher-board, but only in unison with each other; and (c) that such tipping or rocking movement of the pane and pane-carrier is accompanied by significant deflection of the bar-spring between its normal and stressed conditions, the dasher-board being characterised in that the flexible bar-spring is of spring steel.