No man in his senses would have anticipated Dr. Jameson's continuing his march after receipt of the proclamation and full information as to the wishes and position of the Johannesburg people. But, apart from this, it was the opinion of military men, such as Colonel Heyman, who had been sent in by Dr. Jameson, and who were present at the meetings of the Reform Committee, that it would not be possible for the Boers to stop him, and that it would require a very large force indeed to cope with a body of men so well trained, well equipped, and well led as his were thought to be. It would moreover need extraordinary luck and management on the Boers' side to get together any considerable force in time to intercept him before he should reach Johannesburg. It may be added that the opinion expressed by these gentlemen is still adhered to. They say that, properly led, Jameson's force should have got in without firing a shot, and that, properly handled, they should not have been stopped by a much greater number of Boers. However this is as it may be. It has been stated, and the statement has gained considerable credence, that the very train which brought the deputation back to Johannesburg after their negotiations with the Government also brought a detachment of the State artillery with field-pieces and a plentiful supply of ammunition to reinforce the Boers, who were then in position to intercept Dr. Jameson, and it has further been suggested that the obvious course for the Reform Committee to have taken was to break up the line and to stop trains passing out towards Krugersdorp, also to seize the telegraph and railway offices. Such action would have been perfectly futile. As a matter of fact the artillery and ammunition were sent direct from Pretoria by waggon, and not through Johannesburg at all.{23} Any such action as the seizing of the telegraph and railway offices would have been useless in itself, if intended to aid Jameson's force, and would of course have been a declaration of war on the part of the Committee against the Transvaal Government, a declaration which they were not able to back up by any effective measures. A partially successful attempt was made to blow up the line between Johannesburg and Krugersdorp by individuals who thought that they would be rendering a service to the cause, and who did not stop to calculate the full effects of their action.