graphs of the applicant. Passes issued to minors under 
the age of 15 years shall be valid only when the minor 
is accompanied by a responsible adult. 
Sec. 7 Warning of spilling at Gatun Spillway and 
at Madden Dam. Fishermen will be warned of spilling 
operations at Madden Dam and at Gatun Spillway by 
two siren blasts of 30 seconds each separated by an 
interval of ten seconds 15 minutes prior to the begin¬ 
ning of spilling operations. All persons below Madden 
Dam and Gatun Spillway when such warning signal is 
sounded shall immediately leave the channel for high 
ground. 
Sec. 8 Revocation of pass for violation of conditions. 
Violation of any of the conditions will result in the re¬ 
vocation of the pass. 
Sec. 9 Certain navigation rules affecting fishing quoted. 
Persons fishing in any part of the Canal Zone will be 
governed by the applicable portions of the following 
provisions governing navigation of the Panama Canal 
and adjacent waters (abstracted from the compilation 
‘‘Rules and Regulations Governing Navigation of the 
Panama Canal and Adjacent Waters, 1952 Edition”): 
Sec. 3.18 Nets and other obstructions: No fishing 
nets or other obstructions shall be placed in any of 
the navigable waters of the Canal Zone. 
[35 CFR 4.156, as adopted CZO 30, Jan. 6, 1953: 18 F.R. 280] 
Sec. 7.25 (Lights); small rowing boats under oars or 
sail. Small rowing boats, whether under oars or sail 
18 
shall only be required to have ready at hand an 
electric torch or a lighted lantern showing a white 
light, which shall be exhibited in sufficient time to 
prevent collision. 
35 CFR 4.225, as added CZO 30, Jan. 6. 1953; 18 F.R. 280] 
19 
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